44449: Near Repdigit 44..449

First few terms (base 10): \[[4^*9_{10}]_n=\{9,49,449,4449,44449,\ldots\}\]

General Formula:\[[4^*9_{10}]_n={40\cdot10^{n}+41\over9}\]

Equivalent Patterns: \[[8^*98_{10}]_n=2\cdot[4^*9_{10}]_{n+1}\]

See Also: Factorization of 44..449 on stdkmd.net

Table

No table data.