Number of positive subset sums of integer partitions of n.

Terms

a(0) =1a(1) =3a(2) =7a(3) =14a(4) =27a(5) =47a(6) =81a(7) =130a(8) =210a(9) =319a(10) =492a(11) =718a(12) =1063a(13) =1512a(14) =2178a(15) =3012a(16) =4237a(17) =5765a(18) =7930a(19) =10613a(20) =14364a(21) =18936a(22) =25259a(23) =32938a(24) =43302a(25) =55862a(26) =72694a(27) =92797a(28) =119499a(29) =151468