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 A072422 #4 Oct 03 2013 09:31:19 %S A072422 1,18,24,2753,59,62,95,98,126,132,135,149,155,170,176,184,186,191,197, %T A072422 212,218,221,230,251,257,260,268,271,273,289,295,298,309,311,327,333, %U A072422 336,356,371,377,380,389,403,418,424,427,435,449,464,470,473,478,480 %N A072422 The n-est sequence is similar to the Aronson sequence except that instead of the generating sentence beginning with T, it begins with N and instead of being in English it is in Latin. %D A072422 M. J. Halm, Newies, Mpossibilities 64, p. 2 (Mar. 1997) %H A072422 M. J. Halm, <a href="http://michaelhalm.tripod.com/andre_joyce_s_coined_words.htm">neologisms</a> %F A072422 From the generating sentence: "N est prima littera in hic sententiam, doudevicesima littera in hic sententiam, quarta vicesima littera in hic sententiam, septima vicesima littera in hic sententiam, tertia quinquagentesima littera in hic sententiam ...." %e A072422 a(2) = 18 because the N in the first use of the word, in, is the tenth in the generating sentence. %Y A072422 Cf. A005224, A014367, A072886, A072887. %K A072422 nonn,word %O A072422 1,2 %A A072422 _Michael Joseph Halm_, Jul 31 2002