21116: Quasi Repdigit 211..116

First few terms (base 10): \[[21^*6_7]_n=\{20,111,748,5207,36420,\ldots\}\]

First few terms (base 7): \[\{\text{26},\text{216},\text{2116},\text{21116},\text{211116},\ldots\}\]

General Formula:\[[21^*6_7]_n={91\cdot7^{n}+29\over6}\]

Equivalent Patterns: (none)

Table

No table data.