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 A193428 #14 Jul 13 2013 12:04:13 %S A193428 56,217,394,550,686,802,898,974,1030,1066,1084,1103,1126,1169,1232, %T A193428 1315,1418,1541,1684,1847,2080,2353,2618,2852,3058,3232,3377,3491, %U A193428 3576,3629,3656,3683,3710,3744,3808,3901,4025,4178,4363,4576,4814,5058,5303,5536 %N A193428 a(n) = A031287(n) + A031288(n) + A031289(n) + A031290(n) + A031291(n) + A031292(n) + A031293(n) + A031294(n) + A031295(n) + A031296(n). %H A193428 Reinhard Zumkeller, <a href="/A193428/b193428.txt">Table of n, a(n) for n = 1..10000</a> %o A193428 (Haskell) %o A193428 a193428 n = sum $ map ($ n) [a031287, a031288, a031289, a031290, a031291, a031292, a031293, a031294, a031295, a031296] %Y A193428 Cf. A007376. %K A193428 nonn,base %O A193428 1,1 %A A193428 _Reinhard Zumkeller_, Jul 28 2011