Number of non-isomorphic strict multiset partitions (sets of multisets) of weight n with empty intersection.
A319077
Number of non-isomorphic strict multiset partitions (sets of multisets) of weight n with empty intersection.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =3a(4) =12a(5) =37a(6) =130a(7) =428a(8) =1481a(9) =5091a(10) =17979a(11) =64176a(12) =234311a(13) =869645a(14) =3295100a(15) =12720494a(16) =50083996a(17) =200964437a(18) =821845766a(19) =3423694821a(20) =14524845181a(21) =62725701708a(22) =275629610199
External references
- oeis: A319077