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 A124348 #5 Jul 31 2013 17:55:40 %S A124348 1,1,2,5,19,87,484,3110,22869,188938,1735684,17544342,193537909, %T A124348 2313316683,29780777636,410783319119,6043874244604,94478706232996, %U A124348 1563722273109142,27318062153696564,502345167237496931 %N A124348 Number of increasing rooted trees on n nodes with thinning limbs. %C A124348 A rooted tree with thinning limbs is such that if a node has k children, all its children have at most k children. %C A124348 In an increasing rooted tree, nodes are numbered and numbers increase as you move away from root. %Y A124348 Cf. A000142, A124343-A124348. %K A124348 nonn %O A124348 1,3 %A A124348 _Christian G. Bower_, Oct 30 2006, suggested by _Franklin T. Adams-Watters_