[seqfan] A287108: triple patterns.

zak seidov zakseidov at yahoo.com
Mon May 22 14:15:35 CEST 2017


A287108:
Only 11 distinct triple patterns:
{0, 0, 2}, {0, 1, 0}, {0, 2, 1}, {1, 0, 0}, {1, 0, 1}, {1, 0, 2}, {1, 1, 0}, {1, 2, 1}, {2, 1, 0}, {2, 1, 1}, {2, 1, 2}. Any proof that other 3-patterns not possible?



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