T(n,k) = Number of n X k arrays containing k copies of 0..n-1 with no element plus any horizontal or antidiagonal neighbor equal to n-1.
A265856
T(n,k) = Number of n X k arrays containing k copies of 0..n-1 with no element plus any horizontal or antidiagonal neighbor equal to n-1.
Terms
- a(0) =1a(1) =0a(2) =2a(3) =0a(4) =0a(5) =6a(6) =0a(7) =0a(8) =10a(9) =24a(10) =0a(11) =0a(12) =30a(13) =248a(14) =120a(15) =0a(16) =0a(17) =42a(18) =3344a(19) =14928a(20) =720a(21) =0a(22) =0a(23) =154a(24) =74416a(25) =2450392a(26) =829824a(27) =5040a(28) =0a(29) =0
External references
- oeis: A265856