A058176 Triangle: Number of asymmetric quasigroups of order n with k idempotents.
1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 5, 7, 3, 1, 0, 417, 559, 264, 59, 4, 0, 367517, 467480, 227168, 57213, 7712, 524, 14
Offset: 0
Examples
1; 0,1; 0,1,0; 0,0,0,0; 5,7,3,1,0; ...
Crossrefs
Row sums give A057994.