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 A176713 #4 Apr 09 2014 16:48:10 %S A176713 5,7,0,1,4,0,8,1,0,2,8,5,2,7,0,8,8,9,4,7,5,6,9,9,8,3,9,0,1,8,1,5,1,5, %T A176713 0,9,8,7,9,9,4,7,6,3,5,9,4,0,3,3,2,9,5,0,3,9,8,4,4,6,3,1,8,2,9,2,6,0, %U A176713 9,2,7,7,1,4,8,0,6,9,3,2,2,0,0,5,4,4,6,4,4,8,2,9,8,5,0,7,3,1,5,0,0,1,1,1,6 %N A176713 Decimal expansion of (4047+sqrt(16394397))/142. %C A176713 Continued fraction expansion of (4047+sqrt(16394397))/142 is A176636. %e A176713 (4047+sqrt(16394397))/142 = 57.01408102852708894756... %t A176713 RealDigits[(4047+Sqrt[16394397])/142,10,120][[1]] (* _Harvey P. Dale_, Apr 09 2014 *) %Y A176713 Cf. A176714 (decimal expansion of sqrt(16394397)), A176636 (repeat 57, 71). %K A176713 cons,nonn %O A176713 2,1 %A A176713 _Klaus Brockhaus_, Apr 24 2010