T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with row sums equal, column sums equal and full-length antidiagonal sums equal to the short dimension sums.
A265117
T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with row sums equal, column sums equal and full-length antidiagonal sums equal to the short dimension sums.
Terms
- a(0) =1a(1) =1a(2) =0a(3) =1a(4) =0a(5) =0a(6) =1a(7) =0a(8) =0a(9) =0a(10) =1a(11) =0a(12) =8a(13) =0a(14) =0a(15) =1a(16) =0a(17) =6a(18) =0a(19) =0a(20) =0a(21) =1a(22) =0a(23) =10a(24) =624a(25) =16a(26) =0a(27) =0a(28) =1a(29) =0
External references
- oeis: A265117