Regular triangle read by rows where T(n,k) is the number of k-regular k-uniform hypergraphs spanning n vertices.

A322706

Regular triangle read by rows where T(n,k) is the number of k-regular k-uniform hypergraphs spanning n vertices.

Terms

    a(0) =1a(1) =1a(2) =0a(3) =1a(4) =1a(5) =0a(6) =1a(7) =3a(8) =1a(9) =0a(10) =1a(11) =12a(12) =12a(13) =1a(14) =0a(15) =1a(16) =70a(17) =330a(18) =70a(19) =1a(20) =0a(21) =1a(22) =465a(23) =11205a(24) =11205a(25) =465a(26) =1a(27) =0a(28) =1a(29) =3507

External references