52222: Near Repdigit 522..22

First few terms (base 10): \[[52^*_7]_n=\{5,37,261,1829,12805,\ldots\}\]

First few terms (base 7): \[\{\text{5},\text{52},\text{522},\text{5222},\text{52222},\ldots\}\]

General Formula:\[[52^*_7]_n={16\cdot7^{n}-1\over3}\]

Equivalent Patterns: (none)

Table

No table data.