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 A177270 #7 Jan 09 2024 03:00:01 %S A177270 1,4,3,3,1,2,7,4,2,6,7,2,4,3,7,0,8,2,7,2,5,3,9,5,7,3,1,9,2,7,1,0,2,8, %T A177270 9,4,7,4,3,0,8,2,6,3,5,5,0,7,0,5,3,0,1,5,7,1,1,3,0,0,5,3,9,2,6,4,1,6, %U A177270 9,7,9,3,1,4,5,8,0,3,4,1,6,9,9,3,5,7,6,9,6,4,7,6,2,6,1,6,9,8,0,5,9,5,8,2,9 %N A177270 Decimal expansion of (684125+sqrt(635918528029))/1033802. %C A177270 Continued fraction expansion of (684125+sqrt(635918528029))/1033802 is A177274. %C A177270 Agrees with A060997 for n < 13. %H A177270 Paolo Xausa, <a href="/A177270/b177270.txt">Table of n, a(n) for n = 1..10000</a> %e A177270 (684125+sqrt(635918528029))/1033802 = 1.43312742672437082725... %t A177270 First[RealDigits[(684125+Sqrt[635918528029])/1033802,10,120]] (* _Paolo Xausa_, Jan 09 2024 *) %Y A177270 Cf. A060997, A177271 (decimal expansion of sqrt(635918528029)), A177274 (repeat 1, 2, 3, 4, 5, 6, 7, 8, 9). %K A177270 cons,nonn %O A177270 1,2 %A A177270 _Klaus Brockhaus_, May 07 2010