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 A081024 #5 Mar 30 2012 17:27:18 %S A081024 1,4,13,21,26,33,39,44,46,49,57,59,64,70,74,79,83,88,92,99,103,109, %T A081024 113,119,123,125,129,132,134,138,146,150,152,157,161,167,169,173,178, %U A081024 180,184,191,193,197,203,205,209,214,216,220,223,225,229,235,236,240,248 %N A081024 Complement of A081023: actual locations of "t" in this wholly inaccurate variation of the Aronson sentence: "T is the second, third, fifth, sixth, seventh . . . letter of this sentence, not counting commas or spaces". %H A081024 B. Cloitre, N. J. A. Sloane and M. J. Vandermast, <a href="http://www.cs.uwaterloo.ca/journals/JIS/index.html">Numerical analogues of Aronson's sequence</a>, J. Integer Seqs., Vol. 6 (2003), #03.2.2. %H A081024 B. Cloitre, N. J. A. Sloane and M. J. Vandermast, <a href="http://arXiv.org/abs/math.NT/0305308">Numerical analogues of Aronson's sequence</a> (math.NT/0305308) %Y A081024 Cf. A005224 (Aronson sequence). %K A081024 easy,nonn,word %O A081024 1,2 %A A081024 _Matthew Vandermast_, Mar 02 2003