Number of non-isomorphic periodic multiset partitions of weight n.

Terms

a(0) =0a(1) =1a(2) =1a(3) =4a(4) =1a(5) =13a(6) =1a(7) =33a(8) =10a(9) =94a(10) =1a(11) =327a(12) =1a(13) =913a(14) =100a(15) =3017a(16) =1a(17) =10233a(18) =1a(19) =34236a(20) =919a(21) =119372a(22) =1a(23) =432234a(24) =91a(25) =1574227a(26) =9945a(27) =5916177a(28) =1a(29) =22734231