"AGK" (ordered, elements, unlabeled) transform of 2,1,1,1,...

Terms

a(0) =2a(1) =3a(2) =5a(3) =11a(4) =13a(5) =25a(6) =51a(7) =63a(8) =95a(9) =155a(10) =307a(11) =373a(12) =573a(13) =783a(14) =1229a(15) =2207a(16) =2797a(17) =4045a(18) =5643a(19) =7875a(20) =11183a(21) =19487a(22) =24019a(23) =34873a(24) =47037a(25) =65619a(26) =86333a(27) =123467a(28) =193789a(29) =246097