Number of doubly self-orthogonal diagonal Latin squares of order n with the first row in ascending order.
A333367
Number of doubly self-orthogonal diagonal Latin squares of order n with the first row in ascending order.
Terms
- a(0) =1a(1) =0a(2) =0a(3) =2a(4) =4a(5) =0a(6) =64a(7) =1152a(8) =28608a(9) =0
External references
- oeis: A333367