T(n,k)=Number of nXk arrays of permutations of 0..n*k-1 with rows nondecreasing modulo 3 and columns nondecreasing modulo 5.
A264692
T(n,k)=Number of nXk arrays of permutations of 0..n*k-1 with rows nondecreasing modulo 3 and columns nondecreasing modulo 5.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =2a(7) =7a(8) =6a(9) =1a(10) =4a(11) =56a(12) =80a(13) =23a(14) =1a(15) =8a(16) =348a(17) =3196a(18) =2051a(19) =84a(20) =2a(21) =24a(22) =4672a(23) =171962a(24) =465584a(25) =59845a(26) =897a(27) =4a(28) =72a(29) =93864
External references
- oeis: A264692