A038025(n)=1.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =6a(5) =7a(6) =8a(7) =9a(8) =12a(9) =14a(10) =15a(11) =17a(12) =18a(13) =19a(14) =20a(15) =24a(16) =27a(17) =30a(18) =31a(19) =32a(20) =34a(21) =38a(22) =45a(23) =48a(24) =54a(25) =55a(26) =59a(27) =62a(28) =84a(29) =85