75551: Quasi Repdigit 755..551

First few terms (base 10): \[[75^*1_9]_n=\{64,613,5554,50023,450244,\ldots\}\]

First few terms (base 9): \[\{\text{71},\text{751},\text{7551},\text{75551},\text{755551},\ldots\}\]

General Formula:\[[75^*1_9]_n={549\cdot9^{n}-37\over8}\]

Equivalent Patterns: (none)

Table

No table data.