62221: Quasi Repdigit 622..221

First few terms (base 10): \[[62^*1_7]_n=\{43,309,2171,15205,106443,\ldots\}\]

First few terms (base 7): \[\{\text{61},\text{621},\text{6221},\text{62221},\text{622221},\ldots\}\]

General Formula:\[[62^*1_7]_n={133\cdot7^{n}-4\over3}\]

Equivalent Patterns: (none)

Table

No table data.