

A219913


Number of n X 6 arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 n X 6 array.


1



21, 21, 308, 2215, 16159, 105936, 715430, 4968426, 34708110, 235821971, 1533422780, 9520703855, 56784842083, 327953470848, 1845044605038, 10141820371575, 54522037417751, 286787858534562, 1477004659546184
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