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A219826 Number of nX6 arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..3 nX6 array 0

%I #3 Nov 28 2012 17:41:33

%S 56,370,45471,2563318,142482220,6596370468,281148237555

%N Number of nX6 arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..3 nX6 array

%C Column 6 of A219828

%e Some solutions for n=3

%e ..1..0..2..0..2..2....0..0..0..1..1..1....1..1..1..1..1..2....0..0..1..0..1..2

%e ..2..0..0..0..0..1....0..0..0..1..1..1....1..1..1..1..1..1....0..0..0..0..0..1

%e ..2..0..0..0..0..1....1..1..2..3..2..3....3..2..1..1..1..3....1..0..3..0..0..0

%K nonn

%O 1,1

%A _R. H. Hardin_ Nov 28 2012

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Last modified April 16 02:53 EDT 2024. Contains 371696 sequences. (Running on oeis4.)