74445: Quasi Repdigit 744..445

First few terms (base 10): \[[74^*5_8]_n=\{61,485,3877,31013,248101,\ldots\}\]

First few terms (base 8): \[\{\text{75},\text{745},\text{7445},\text{74445},\text{744445},\ldots\}\]

General Formula:\[[74^*5_8]_n={424\cdot8^{n}+3\over7}\]

Equivalent Patterns: (none)

Table

No table data.