Number of isomorphism classes of associative non-commutative non-anti-associative non-anti-commutative closed binary operations on a set of order n.
A079241
Number of isomorphism classes of associative non-commutative non-anti-associative non-anti-commutative closed binary operations on a set of order n.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =10a(4) =127a(5) =1588a(6) =26487a(7) =1610379a(8) =3683808608
External references
- oeis: A079241