Triangle read by rows: T(n,k) is the number of non-isomorphic multiset partitions of weight n with k parts and no constant parts or vertices that appear in only one part, 0 <= k <= floor(n/2).

A369286

Triangle read by rows: T(n,k) is the number of non-isomorphic multiset partitions of weight n with k parts and no constant parts or vertices that appear in only one part, 0 <= k <= floor(n/2).

Terms

    a(0) =1a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =0a(8) =1a(9) =0a(10) =0a(11) =1a(12) =0a(13) =0a(14) =5a(15) =2a(16) =0a(17) =0a(18) =6a(19) =3a(20) =0a(21) =0a(22) =16a(23) =16a(24) =5a(25) =0a(26) =0a(27) =22a(28) =44a(29) =13

External references