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 A190622 #4 Mar 30 2012 16:52:02 %S A190622 12,48,148,192,300,336,948,768,716,1200,2388,1344,2028,2256,3700,3072, %T A190622 3468,3120,7188,4800,3500,5712,10548,5376,7500,8112,12244,9024,10092, %U A190622 8400,19188,12288,8972,13872,23700,12480,16428,17232,25012,19200,20172,15792,36948,22848,17900,25296,44148,21504,27276,30000 %N A190622 Omit the initial 1 from A000141 and take the Mobius transform. %D A190622 J. M. Borwein, D. H. Bailey and R. Girgensohn, Experimentation in Mathematics, A K Peters, Ltd., Natick, MA, 2004. x+357 pp. See p. 195. %K A190622 nonn %O A190622 1,1 %A A190622 _N. J. A. Sloane_, May 14 2011