57776: Quasi Repdigit 577..776

First few terms (base 10): \[[57^*6_9]_n=\{51,474,4281,38544,346911,\ldots\}\]

First few terms (base 9): \[\{\text{56},\text{576},\text{5776},\text{57776},\text{577776},\ldots\}\]

General Formula:\[[57^*6_9]_n=3\cdot{141\cdot9^{n}-5\over8}\]

Equivalent Patterns: (none)

Table

No table data.