Number of main classes of extended self-orthogonal diagonal Latin squares of order n.
A309210
Number of main classes of extended self-orthogonal diagonal Latin squares of order n.
Terms
- a(0) =1a(1) =0a(2) =0a(3) =1a(4) =1a(5) =0a(6) =5a(7) =23a(8) =18865a(9) =33240
External references
- oeis: A309210