76777: Near Repdigit 7677..77

First few terms (base 10): \[[767^*_9]_n=\{69,628,5659,50938,458449,\ldots\}\]

First few terms (base 9): \[\{\text{76},\text{767},\text{7677},\text{76777},\text{767777},\ldots\}\]

General Formula:\[[767^*_9]_n={559\cdot9^{n}-7\over8}\]

Equivalent Patterns: (none)

Table

No table data.