76668: Quasi Repdigit 766..668

First few terms (base 10): \[[76^*8_9]_n=\{71,629,5651,50849,457631,\ldots\}\]

First few terms (base 9): \[\{\text{78},\text{768},\text{7668},\text{76668},\text{766668},\ldots\}\]

General Formula:\[[76^*8_9]_n={279\cdot9^{n}+5\over4}\]

Equivalent Patterns: (none)

Table

No table data.