%I
%S 1,0,1,0,1,0,1,1,0,1,3,6,2,1,1,16,34,14,11,4,2,858,1453,854,500,174,
%T 38,6
%N Triangle: Selfconverse quasigroups of order n with k idempotents.
%H <a href="/index/Qua#quasigroups">Index entries for sequences related to quasigroups</a>
%e 1; 0,1; 0,1,0; 1,1,0,1; 3,6,2,1,1; ...
%Y Row sums give A057993.
%K nonn,tabl,more
%O 0,11
%A _Christian G. Bower_, Nov 20 2000
