75556: Quasi Repdigit 755..556

First few terms (base 10): \[[75^*6_9]_n=\{69,618,5559,50028,450249,\ldots\}\]

First few terms (base 9): \[\{\text{76},\text{756},\text{7556},\text{75556},\text{755556},\ldots\}\]

General Formula:\[[75^*6_9]_n=3\cdot{183\cdot9^{n}+1\over8}\]

Equivalent Patterns: (none)

Table

No table data.