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 A108943 #4 Mar 30 2012 18:40:01 %S A108943 3,4,5,6,8,10,11,12,20,15,26,20,19,20,20,25,22,24,50,25,35,29,30,32, %T A108943 38,34,35,106,110,37,42,140,41,46,42,47,55,46,68,47,48,56,80,58,52,52, %U A108943 55,55,58,55,79,57,145,286,62,155,62,316,65,64,64,65,350,65,65,86,72,376 %N A108943 Square root of A108945(n). %Y A108943 Cf. A001359, A006512, A108944, A108945. %K A108943 nonn %O A108943 1,1 %A A108943 _Giovanni Teofilatto_, Jul 21 2005 %E A108943 Edited and extended by _Ray Chandler_, Jul 25 2005