14448: Quasi Repdigit 144..448

First few terms (base 10): \[[14^*8_{10}]_n=\{18,148,1448,14448,144448,\ldots\}\]

General Formula:\[[14^*8_{10}]_n=2\cdot{65\cdot10^{n}+16\over9}\]

Equivalent Patterns: \[[72^*4_{10}]_n=[14^*8_{10}]_{n+1}/2\]

See Also: Factorization of 722..224 on stdkmd.net

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