Patterns Starting With 7
Patterns that can be factored: \[[7^*07^*_{10}]_n=7\cdot{10\cdot10^{2n}-9\cdot10^{n}-1\over9}=7\cdot\left(10^{n}-1\right)\left(10\cdot10^{n}+1\right)/9=7\cdot\left(9\cdot[1^*_{10}]_n\right)\left([10^*1_{10}]_n\right)/9\]
Links
> 70001: Quasi Repdigit 700..001
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> 70003: Quasi Repdigit 700..003
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> 70004: Quasi Repdigit 700..004
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> 70006: Quasi Repdigit 700..006
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> 70009: Quasi Repdigit 700..009
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> 71111: Near Repdigit 711..11
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> 71113: Quasi Repdigit 711..113
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> 71115: Quasi Repdigit 711..115
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> 71117: Depression 711..117
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> 71119: Quasi Repdigit 711..119
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> 71777: Near Repdigit 7177..77
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> 72221: Quasi Repdigit 722..221
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> 72223: Quasi Repdigit 722..223
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> 72226: Quasi Repdigit 722..226
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> 72227: Depression 722..227
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> 72229: Quasi Repdigit 722..229
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> 72777: Near Repdigit 7277..77
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> 73331: Quasi Repdigit 733..331
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> 73333: Near Repdigit 733..33
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> 73339: Quasi Repdigit 733..339
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> 73777: Near Repdigit 7377..77
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> 74441: Quasi Repdigit 744..441
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> 74442: Quasi Repdigit 744..442
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> 74443: Quasi Repdigit 744..443
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> 74444: Near Repdigit 744..44
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> 74445: Quasi Repdigit 744..445
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> 74446: Quasi Repdigit 744..446
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> 74447: Depression 744..447
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> 74448: Quasi Repdigit 744..448
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> 74449: Quasi Repdigit 744..449
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> 74777: Near Repdigit 7477..77
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> 75551: Quasi Repdigit 755..551
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> 75553: Quasi Repdigit 755..553
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> 75557: Depression 755..557
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> 75559: Quasi Repdigit 755..559
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> 75777: Near Repdigit 7577..77
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> 76661: Quasi Repdigit 766..661
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> 76663: Quasi Repdigit 766..663
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> 76664: Quasi Repdigit 766..664
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> 76667: Depression 766..667
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> 76669: Quasi Repdigit 766..669
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> 76777: Near Repdigit 7677..77
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> 77177: Near Repdigit Palindrome 77..77177..77
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> 77277: Near Repdigit Palindrome 77..77277..77
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> 77377: Near Repdigit Palindrome 77..77377..77
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> 77477: Near Repdigit Palindrome 77..77477..77
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> 77577: Near Repdigit Palindrome 77..77577..77
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> 77677: Near Repdigit Palindrome 77..77677..77
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> 77717: Near Repdigit 77..7717
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> 77727: Near Repdigit 77..7727
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> 77737: Near Repdigit 77..7737
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> 77747: Near Repdigit 77..7747
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> 77757: Near Repdigit 77..7757
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> 77767: Near Repdigit 77..7767
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> 77771: Near Repdigit 77..771
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> 77772: Near Repdigit 77..772
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> 77773: Near Repdigit 77..773
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> 77779: Near Repdigit 77..779
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> 77787: Near Repdigit 77..7787
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> 77797: Near Repdigit 77..7797
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> 77877: Near Repdigit Palindrome 77..77877..77
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> 77977: Near Repdigit Palindrome 77..77977..77
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> 78777: Near Repdigit 7877..77
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> 78882: Quasi Repdigit 788..882
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> 78883: Quasi Repdigit 788..883
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> 78884: Quasi Repdigit 788..884
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> 78885: Quasi Repdigit 788..885
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> 78886: Quasi Repdigit 788..886
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> 78887: Plateau 788..887
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> 78888: Near Repdigit 788..88
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> 78889: Quasi Repdigit 788..889
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> 79777: Near Repdigit 7977..77
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> 79991: Quasi Repdigit 799..991
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> 79993: Quasi Repdigit 799..993
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> 79997: Plateau 799..997
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> 79999: Near Repdigit 799..99
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