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 A177272 #4 Jan 19 2015 11:49:30 %S A177272 1,3,8,9,2,4,4,3,9,8,9,4,4,9,8,0,4,5,0,8,4,3,2,5,4,7,0,4,1,0,2,8,5,5, %T A177272 4,4,2,9,3,1,7,3,9,3,3,6,2,3,2,7,7,3,1,3,2,7,4,7,6,4,0,8,3,1,6,0,1,0, %U A177272 0,5,9,6,1,8,5,3,7,7,9,5,9,5,9,2,7,1,4,1,3,8,8,7,0,4,1,0,6,2,8,3,0,5,1,4,9 %N A177272 Decimal expansion of sqrt(193). %C A177272 Continued fraction expansion of sqrt(193) is A010235. %e A177272 sqrt(193) = 13.89244398944980450843... %t A177272 RealDigits[Sqrt[193],10,120][[1]] (* _Harvey P. Dale_, Jan 19 2015 *) %Y A177272 Cf. A177271 (decimal expansion of sqrt(635918528029)), A010235 (13 followed by (repeat 1, 8, 3, 2, 1, 3, 3, 1, 2, 3, 8, 1, 26)). %K A177272 cons,nonn %O A177272 2,2 %A A177272 _Klaus Brockhaus_, May 07 2010