Number of balanced reduced multisystems whose atoms constitute an integer partition of n.

A330679

Number of balanced reduced multisystems whose atoms constitute an integer partition of n.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =4a(4) =12a(5) =40a(6) =180a(7) =936a(8) =5820a(9) =41288a(10) =331748a(11) =2968688a(12) =29307780a(13) =316273976a(14) =3704154568a(15) =46788812168a(16) =634037127612

External references