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 A057082 #5 Oct 09 2013 14:16:57 %S A057082 1,1,2,1,3,1,13,4,16,5,19,6,22,7,179,57,201,64,223,71,245,78,267,85, %T A057082 289,92,311,99,333,106,355,113,52163,16604,52518,16717,52873,16830, %U A057082 53228,16943 %N A057082 The next smallest pair of numbers is taken so that a(2n-1)/a(2n) converges to Pi. %C A057082 "Next smallest" means that a(2n-1)+a(2n) is the smallest value that is greater than the previous pair. %H A057082 P. D. Howard, <a href="/A057082/b057082.txt">Table of n, a(n) for n=0..37733</a> %e A057082 abs(1/1-pi) > abs(2/1-pi) > abs(3/1-pi) > abs(13/4-pi) > abs(16/5-pi) > abs(19/6-pi) > abs(22/7-pi) ... 0 %K A057082 nonn %O A057082 0,3 %A A057082 _Bodo Zinser_, Nov 22 2001