64447: Quasi Repdigit 644..447

First few terms (base 10): \[[64^*7_8]_n=\{55,423,3367,26919,215335,\ldots\}\]

First few terms (base 8): \[\{\text{67},\text{647},\text{6447},\text{64447},\text{644447},\ldots\}\]

General Formula:\[[64^*7_8]_n={368\cdot8^{n}+17\over7}\]

Equivalent Patterns: (none)

Table

No table data.