65554: Quasi Repdigit 655..554

First few terms (base 10): \[[65^*4_7]_n=\{46,333,2342,16405,114846,\ldots\}\]

First few terms (base 7): \[\{\text{64},\text{654},\text{6554},\text{65554},\text{655554},\ldots\}\]

General Formula:\[[65^*4_7]_n={287\cdot7^{n}-11\over6}\]

Equivalent Patterns: (none)

Table

No table data.