Number of ways to choose an integer partition of each factor in a factorization of n.

Terms

a(0) =1a(1) =2a(2) =3a(3) =9a(4) =7a(5) =17a(6) =15a(7) =40a(8) =39a(9) =56a(10) =56a(11) =126a(12) =101a(13) =165a(14) =197a(15) =336a(16) =297a(17) =496a(18) =490a(19) =774a(20) =837a(21) =1114a(22) =1255a(23) =1948a(24) =2007a(25) =2638a(26) =3127a(27) =4123a(28) =4565a(29) =6201