16111: Near Repdigit 1611..11

First few terms (base 10): \[[161^*_7]_n=\{13,92,645,4516,31613,\ldots\}\]

First few terms (base 7): \[\{\text{16},\text{161},\text{1611},\text{16111},\text{161111},\ldots\}\]

General Formula:\[[161^*_7]_n={79\cdot7^{n}-1\over6}\]

Equivalent Patterns: (none)

Table

No table data.