67772: Quasi Repdigit 677..772

First few terms (base 10): \[[67^*2_{10}]_n=\{62,672,6772,67772,677772,\ldots\}\]

General Formula:\[[67^*2_{10}]_n=2\cdot{305\cdot10^{n}-26\over9}\]

Equivalent Patterns: (none)

See Also: Factorization of 677..772 on stdkmd.net

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