88878: Near Repdigit 88..8878

First few terms (base 10): \[[8^*78_9]_n=\{71,719,6551,59039,531431,\ldots\}\]

First few terms (base 9): \[\{\text{78},\text{878},\text{8878},\text{88878},\text{888878},\ldots\}\]

General Formula:\[[8^*78_9]_n=81\cdot9^{n}-10\]

Equivalent Patterns: (none)

Table

No table data.