11119: Near Repdigit 11..119

First few terms (base 10): \[[1^*9_{10}]_n=\{9,19,119,1119,11119,\ldots\}\]

General Formula:\[[1^*9_{10}]_n={10\cdot10^{n}+71\over9}\]

Equivalent Patterns: \[[5^*95_{10}]_n=5\cdot[1^*9_{10}]_{n+1}\]

See Also: Factorization of 11..119 on stdkmd.net

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