11181: Near Repdigit 11..1181

First few terms (base 10): \[[1^*81_9]_n=\{73,154,883,7444,66493,\ldots\}\]

First few terms (base 9): \[\{\text{81},\text{181},\text{1181},\text{11181},\text{111181},\ldots\}\]

General Formula:\[[1^*81_9]_n={81\cdot9^{n}+503\over8}\]

Equivalent Patterns: (none)

Table

No table data.