%I #3 Nov 21 2015 08:33:43
%S 1,2,2,18,116,627,6211,59011,449824,5256100,90734544,1163859524,
%T 24333174896,578216191424,11292787466976
%N Number of 2Xn arrays of permutations of 0..n*2-1 with rows nondecreasing modulo 5 and columns nondecreasing modulo 6.
%C Row 2 of A264714.
%e Some solutions for n=6
%e ..0.11..1..6..8..9...10..0..1..6..2..7....0..5..6..1..3..8....0.11..1..6..7..3
%e .10..5..7..2..3..4....5.11..3..8..4..9...10.11..7..2..9..4...10..5..2..8..4..9
%Y Cf. A264714.
%K nonn
%O 1,2
%A _R. H. Hardin_, Nov 21 2015