Number of integer partitions of 2n with exactly n distinct sums of nonempty submultisets.

Terms

a(0) =1a(1) =1a(2) =1a(3) =3a(4) =2a(5) =6a(6) =6a(7) =16a(8) =12a(9) =20a(10) =26a(11) =59a(12) =45a(13) =79a(14) =94a(15) =186a(16) =142a(17) =231a(18) =244a(19) =442a(20) =470a(21) =616a(22) =746a(23) =1340a(24) =1053a(25) =1548a(26) =1852a(27) =2780a(28) =2826a(29) =3874