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 A181166 #6 Sep 08 2022 08:45:54 %S A181166 6,1,3,3,2,4,8,0,3,0,9,9,9,9,9,9,9,4,4,2,6,8,9,2,6,0,2,1,1,1,7,8,8,5, %T A181166 8,8,8,0,2,4,1,0,9,5,2,1,1,7,4,3,0,4,6,8,7,6,5,9,0,2,9,6,9,3,0,5,7,1, %U A181166 3,6,7,5,4,3,8,0,1,2,2,9,5,8,2,8,4,6,4,6,8,1,2,5,8,5,0,5,7,4,6,8,4,3,1,3,9 %N A181166 Decimal expansion of exp(Pi*sqrt(67))/24. %C A181166 This real number is close to the prime number 6133248031. %H A181166 G. C. Greubel, <a href="/A181166/b181166.txt">Table of n, a(n) for n = 10..10000</a> %F A181166 Equals exp(Pi*sqrt(67))/24. %e A181166 exp(Pi*sqrt(67))/24 = 6133248030.999999944268926021117885888024109521... This is almost the prime 6133248031. %t A181166 E^(Pi Sqrt[67])/24 %t A181166 RealDigits[Exp[Pi Sqrt[67]]/24, 10, 100][[1]] (* _G. C. Greubel_, Feb 14 2018 *) %o A181166 (PARI) exp(Pi*sqrt(67))/24 \\ _G. C. Greubel_, Feb 14 2018 %o A181166 (Magma) RealField(); Exp(Pi(R)*Sqrt(67))/24; // _G. C. Greubel_, Feb 14 2018 %K A181166 cons,nonn %O A181166 10,1 %A A181166 _Mark A. Thomas_, Oct 07 2010