Regular triangle where T(n,k) is the number of labeled connected k-uniform hypergraphs spanning n vertices.

A299354

Regular triangle where T(n,k) is the number of labeled connected k-uniform hypergraphs spanning n vertices.

Terms

    a(0) =1a(1) =0a(2) =1a(3) =0a(4) =4a(5) =1a(6) =0a(7) =38a(8) =11a(9) =1a(10) =0a(11) =728a(12) =958a(13) =26a(14) =1a(15) =0a(16) =26704a(17) =1042632a(18) =32596a(19) =57a(20) =1a(21) =0a(22) =1866256a(23) =34352418950a(24) =34359509614a(25) =2096731a(26) =120a(27) =1a(28) =0a(29) =251548592

External references