Number of (k,m,n)-multiantichains of multisets with k=3 and m=3.

A084880

Number of (k,m,n)-multiantichains of multisets with k=3 and m=3.

Terms

    a(0) =1a(1) =3a(2) =28a(3) =701a(4) =28156a(5) =1105553a(6) =38746288a(7) =1242925421a(8) =37586964436

External references