66616: Near Repdigit 66..6616

First few terms (base 10): \[[6^*16_7]_n=\{13,307,2365,16771,117613,\ldots\}\]

First few terms (base 7): \[\{\text{16},\text{616},\text{6616},\text{66616},\text{666616},\ldots\}\]

General Formula:\[[6^*16_7]_n=49\cdot7^{n}-36\]

Equivalent Patterns: (none)

Table

No table data.