Irregular triangle read by rows: T(n,k) (n >= 3) is the cardinality of the subsemilattice S(n,k) of the Bipartition lattice Bip(n).

A292102

Irregular triangle read by rows: T(n,k) (n >= 3) is the cardinality of the subsemilattice S(n,k) of the Bipartition lattice Bip(n).

Terms

    a(0) =24a(1) =21a(2) =158a(3) =142a(4) =1320a(5) =1202a(6) =1198a(7) =13348a(8) =12304a(9) =12246

External references