Number of partitions of n such that (number of distinct parts) > least part.

Terms

a(0) =0a(1) =0a(2) =0a(3) =1a(4) =2a(5) =4a(6) =6a(7) =10a(8) =14a(9) =22a(10) =30a(11) =44a(12) =59a(13) =84a(14) =109a(15) =151a(16) =195a(17) =261a(18) =335a(19) =440a(20) =558a(21) =723a(22) =909a(23) =1160a(24) =1452a(25) =1829a(26) =2272a(27) =2839a(28) =3503a(29) =4336