33733: Near Repdigit Palindrome 33..33733..33

First few terms (base 10): \[[3^*73^*_8]_n=\{7,251,14299,900827,57538267,\ldots\}\]

First few terms (base 8): \[\{\text{7},\text{373},\text{33733},\text{3337333},\text{333373333},\ldots\}\]

General Formula:\[[3^*73^*_8]_n={24\cdot8^{2n}+28\cdot8^{n}-3\over7}\]

Equivalent Patterns: (none)

Table

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