a(n) = A095258(A095258(n)).

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =9a(5) =8a(6) =32a(7) =11a(8) =18a(9) =6a(10) =25a(11) =26a(12) =99a(13) =34a(14) =235a(15) =5a(16) =15a(17) =17a(18) =68a(19) =94a(20) =27a(21) =49a(22) =241a(23) =243a(24) =24a(25) =10a(26) =102a(27) =28a(28) =19a(29) =10519