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 A178309 #9 Aug 01 2022 20:43:54 %S A178309 1,5,8,9,8,7,4,2,0,8,8,6,0,5,6,2,6,5,3,7,9,0,6,0,4,7,7,1,8,2,7,6,0,6, %T A178309 0,3,3,6,3,9,7,6,8,1,4,7,2,6,3,2,9,8,0,6,4,2,3,2,6,0,6,5,4,7,3,8,2,6, %U A178309 1,8,5,4,6,5,1,1,3,7,9,6,1,5,2,8,4,7,2,3,3,7,1,7,1,7,7,6,8,5,6,9,3,2,5,2,8 %N A178309 Decimal expansion of sqrt(25277). %C A178309 Continued fraction expansion of sqrt(25277) is 158 followed by (repeat 1, 78, 2, 78, 1, 316). %C A178309 sqrt(25277) = sqrt(7)*sqrt(23)*sqrt(157). %H A178309 Daniel Starodubtsev, <a href="/A178309/b178309.txt">Table of n, a(n) for n = 3..10000</a> %e A178309 sqrt(25277) = 158.98742088605626537906... %t A178309 RealDigits[Sqrt[25277],10,120][[1]] (* _Harvey P. Dale_, Oct 12 2011 *) %Y A178309 Cf. A010465 (decimal expansion of sqrt(7)), A010479 (decimal expansion of sqrt(23)), A178310 (decimal expansion of sqrt(157)), A178308 (decimal expansion of (111+sqrt(25277))/158). %K A178309 cons,nonn %O A178309 3,2 %A A178309 _Klaus Brockhaus_, May 24 2010