Number of separable partitions of n in which the number of distinct (repeatable) parts is > 3.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =0a(8) =0a(9) =1a(10) =2a(11) =5a(12) =10a(13) =19a(14) =29a(15) =50a(16) =74a(17) =112a(18) =158a(19) =225a(20) =311a(21) =424a(22) =564a(23) =751a(24) =979a(25) =1273a(26) =1638a(27) =2082a(28) =2640a(29) =3323