A156348 * A000010.

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =5a(5) =12a(6) =7a(7) =17a(8) =19a(9) =30a(10) =11a(11) =63a(12) =13a(13) =56a(14) =99a(15) =89a(16) =17a(17) =154a(18) =19a(19) =269a(20) =237a(21) =132a(22) =23a(23) =509a(24) =301a(25) =182a(26) =379a(27) =783a(28) =29a(29) =1230