21112: Depression 211..112

First few terms (base 10): \[[21^*2_{10}]_n=\{22,212,2112,21112,211112,\ldots\}\]

General Formula:\[[21^*2_{10}]_n=2\cdot{95\cdot10^{n}+4\over9}\]

Equivalent Patterns: \[[63^*6_{10}]_n=3\cdot[21^*2_{10}]_n\] \[[42^*4_{10}]_n=2\cdot[21^*2_{10}]_n\] \[[84^*8_{10}]_n=4\cdot[21^*2_{10}]_n\]

See Also: Factorization of 211..112 on stdkmd.net

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