Number of ordered pairs of disjoint strict integer partitions of n.

Terms

a(0) =1a(1) =0a(2) =0a(3) =2a(4) =2a(5) =6a(6) =8a(7) =14a(8) =18a(9) =32a(10) =42a(11) =66a(12) =92a(13) =136a(14) =190a(15) =280a(16) =374a(17) =532a(18) =744a(19) =1014a(20) =1366a(21) =1896a(22) =2512a(23) =3384a(24) =4526a(25) =6006a(26) =7910a(27) =10496a(28) =13648a(29) =17842