Number of isomorphism classes of anti-associative closed binary operations on a set of order n, listed by class size.
A079181
Number of isomorphism classes of anti-associative closed binary operations on a set of order n, listed by class size.
Terms
- a(0) =1a(1) =0a(2) =2a(3) =0a(4) =0a(5) =2a(6) =0a(7) =8a(8) =0a(9) =0a(10) =2a(11) =0a(12) =29a(13) =0a(14) =383a(15) =17366
External references
- oeis: A079181