22322: Near Repdigit Palindrome 22..22322..22

First few terms (base 10): \[[2^*32^*_{10}]_n=\{3,232,22322,2223222,222232222,\ldots\}\]

General Formula:\[[2^*32^*_{10}]_n={20\cdot10^{2n}+9\cdot10^{n}-2\over9}\]

Equivalent Patterns: \[[6^*96^*_{10}]_n=3\cdot[2^*32^*_{10}]_n\] \[[4^*64^*_{10}]_n=2\cdot[2^*32^*_{10}]_n\]

See Also: Factorization of 22..22322..22 on stdkmd.net

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