a(n) = A293857(n)/A010551(n).

Terms

a(0) =1a(1) =1a(2) =1a(3) =2a(4) =3a(5) =3a(6) =4a(7) =10a(8) =16a(9) =23a(10) =35a(11) =85a(12) =142a(13) =229a(14) =369a(15) =895a(16) =1522a(17) =2614a(18) =4348a(19) =10467a(20) =18038a(21) =32160a(22) =54488a(23) =130148a(24) =226594a(25) =414130a(26) =710880a(27) =1685496a(28) =2958666a(29) =5503780