65666: Near Repdigit 6566..66

First few terms (base 10): \[[656^*_9]_n=\{59,537,4839,43557,392019,\ldots\}\]

First few terms (base 9): \[\{\text{65},\text{656},\text{6566},\text{65666},\text{656666},\ldots\}\]

General Formula:\[[656^*_9]_n={239\cdot9^{n}-3\over4}\]

Equivalent Patterns: (none)

Table

No table data.