83888: Near Repdigit 8388..88

First few terms (base 10): \[[838^*_9]_n=\{75,683,6155,55403,498635,\ldots\}\]

First few terms (base 9): \[\{\text{83},\text{838},\text{8388},\text{83888},\text{838888},\ldots\}\]

General Formula:\[[838^*_9]_n=76\cdot9^{n}-1\]

Equivalent Patterns: (none)

Table

No table data.