Number of partitions of n minus the number of primes <= n.

Terms

a(0) =1a(1) =1a(2) =1a(3) =3a(4) =4a(5) =8a(6) =11a(7) =18a(8) =26a(9) =38a(10) =51a(11) =72a(12) =95a(13) =129a(14) =170a(15) =225a(16) =290a(17) =378a(18) =482a(19) =619a(20) =784a(21) =994a(22) =1246a(23) =1566a(24) =1949a(25) =2427a(26) =3001a(27) =3709a(28) =4555a(29) =5594