Number of subset-sums of strict integer partitions of n.

Terms

a(0) =1a(1) =2a(2) =2a(3) =6a(4) =6a(5) =10a(6) =17a(7) =22a(8) =29a(9) =42a(10) =59a(11) =74a(12) =102a(13) =130a(14) =171a(15) =226a(16) =281a(17) =356a(18) =454a(19) =566a(20) =699a(21) =896a(22) =1080a(23) =1342a(24) =1637a(25) =2006a(26) =2413a(27) =2962a(28) =3548a(29) =4286