11114: Near Repdigit 11..114

First few terms (base 10): \[[1^*4_7]_n=\{4,11,60,403,2804,\ldots\}\]

First few terms (base 7): \[\{\text{4},\text{14},\text{114},\text{1114},\text{11114},\ldots\}\]

General Formula:\[[1^*4_7]_n={7\cdot7^{n}+17\over6}\]

Equivalent Patterns: (none)

Table

No table data.