77773: Near Repdigit 77..773

First few terms (base 10): \[[7^*3_8]_n=\{3,59,507,4091,32763,\ldots\}\]

First few terms (base 8): \[\{\text{3},\text{73},\text{773},\text{7773},\text{77773},\ldots\}\]

General Formula:\[[7^*3_8]_n=8\cdot8^{n}-5\]

Equivalent Patterns: (none)

Table

No table data.