31114: Quasi Repdigit 311..114

First few terms (base 10): \[[31^*4_7]_n=\{25,158,1089,7606,53225,\ldots\}\]

First few terms (base 7): \[\{\text{34},\text{314},\text{3114},\text{31114},\text{311114},\ldots\}\]

General Formula:\[[31^*4_7]_n={133\cdot7^{n}+17\over6}\]

Equivalent Patterns: (none)

Table

No table data.