This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A318229 #6 Aug 23 2018 09:05:06 %S A318229 1,1,2,5,13,34,92,255 %N A318229 Number of inequivalent leaf-colorings of transitive rooted trees with n nodes. %C A318229 In a transitive rooted tree, every branch of a branch of the root is also a branch of the root. %e A318229 Inequivalent representatives of the a(5) = 13 leaf-colorings: %e A318229 (1111) (1(11)) (11(1)) %e A318229 (1112) (1(12)) (11(2)) %e A318229 (1122) (1(22)) (12(1)) %e A318229 (1123) (1(23)) (12(3)) %e A318229 (1234) %Y A318229 Cf. A000081, A001190, A001678, A003238, A004111, A279861, A290689, A290822, A318185, A304486. %Y A318229 Cf. A318226, A318227, A318228, A318230, A318231, A318234. %K A318229 nonn,more %O A318229 1,3 %A A318229 _Gus Wiseman_, Aug 21 2018