47772: Quasi Repdigit 477..772

First few terms (base 10): \[[47^*2_8]_n=\{34,314,2554,20474,163834,\ldots\}\]

First few terms (base 8): \[\{\text{42},\text{472},\text{4772},\text{47772},\text{477772},\ldots\}\]

General Formula:\[[47^*2_8]_n=2\cdot\left(20\cdot8^{n}-3\right)\]

Equivalent Patterns: (none)

Table

No table data.