Number of doubly self-orthogonal diagonal Latin squares of order n.
A333671
Number of doubly self-orthogonal diagonal Latin squares of order n.
Terms
- a(0) =1a(1) =0a(2) =0a(3) =48a(4) =480a(5) =0a(6) =322560a(7) =46448640a(8) =10381271040a(9) =0
External references
- oeis: A333671