Matula-Goebel numbers of transitive rooted identity trees (or transitive finitary sets).

Terms

a(0) =1a(1) =2a(2) =6a(3) =30a(4) =78a(5) =330a(6) =390a(7) =870a(8) =1410a(9) =3198a(10) =3390a(11) =4290a(12) =7878a(13) =9570a(14) =10230a(15) =11310a(16) =13026a(17) =15510a(18) =15990a(19) =18330a(20) =26070a(21) =30966a(22) =37290a(23) =39390a(24) =40890a(25) =44070a(26) =45210a(27) =65130a(28) =84810a(29) =94830