T(n,k)=Number of nXk arrays of permutations of 0..n*k-1 with rows nondecreasing modulo 3 and columns nondecreasing modulo 4.

A264643

T(n,k)=Number of nXk arrays of permutations of 0..n*k-1 with rows nondecreasing modulo 3 and columns nondecreasing modulo 4.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =2a(7) =8a(8) =6a(9) =1a(10) =4a(11) =55a(12) =149a(13) =30a(14) =2a(15) =8a(16) =572a(17) =5080a(18) =3741a(19) =284a(20) =4a(21) =24a(22) =5928a(23) =364544a(24) =1185056a(25) =199456a(26) =2344a(27) =8a(28) =72a(29) =113808

External references