11118: Near Repdigit 11..118

First few terms (base 10): \[[1^*8_9]_n=\{8,17,98,827,7388,\ldots\}\]

First few terms (base 9): \[\{\text{8},\text{18},\text{118},\text{1118},\text{11118},\ldots\}\]

General Formula:\[[1^*8_9]_n={9\cdot9^{n}+55\over8}\]

Equivalent Patterns: (none)

Table

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