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 A104125 #10 Apr 01 2014 20:08:38 %S A104125 1,4,16,36,9,81,144,64,100,25,225,324,196,49,441,576,256,400,484,121, %T A104125 1089,729,900,625,1225,784,676,169,1521,1296,1024,1156,289,2601,1764, %U A104125 1444,361,3249,2025,1600,1936,2116,529,4761,2304,2500,2704,2916,3136,2401,3969,3600 %N A104125 A064413^2, that is each term in the EKG sequence is squared. %H A104125 Reinhard Zumkeller, <a href="/A104125/b104125.txt">Table of n, a(n) for n = 1..10000</a> %H A104125 J. C. Lagarias, E. M. Rains and N. J. A. Sloane, <a href="http://arXiv.org/abs/math.NT/0204011">The EKG sequence</a>, Exper. Math. 11 (2002), 437-446. %H A104125 <a href="/index/Ed#EKG">Index entries for sequences related to EKG sequence</a> %o A104125 (Haskell) %o A104125 a104125 = (^ 2) . a064413 -- _Reinhard Zumkeller_, Mar 31 2014 %Y A104125 Cf. A064413. %K A104125 nonn %O A104125 1,2 %A A104125 _Parthasarathy Nambi_, Mar 06 2005 %E A104125 More terms from _N. J. A. Sloane_, May 11 2008