Number of integer partitions of n with more parts than distinct divisors of parts.

Terms

a(0) =0a(1) =0a(2) =1a(3) =1a(4) =2a(5) =4a(6) =5a(7) =9a(8) =12a(9) =18a(10) =26a(11) =34a(12) =50a(13) =65a(14) =92a(15) =121a(16) =161a(17) =209a(18) =274a(19) =353a(20) =456a(21) =590a(22) =745a(23) =950a(24) =1195a(25) =1507a(26) =1885a(27) =2350a(28) =2923a(29) =3611