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 A277115 #31 Feb 16 2025 08:33:36 %S A277115 1,4,0,0,0,1,3,5,8,3,6,9,0,4,8,4,8,5,6,2,9,8,6,1,3,5,0,2,9,9,9,7,9,0, %T A277115 2,6,0,3,8,1,9,8,6,6,9,0,2,5,3,1,0,6,4,2,9,9,1,7,5,9,1,7,3,0,4,4,8,1, %U A277115 3,8,9,5,4,6,4,0,1,5,0,6,8,2,9,0,9,8,5,8,8,1,3,8,0,1,6,1,7,5,6,5,0,8,2,6,4 %N A277115 Decimal expansion of e*phi/Pi, where phi = (sqrt(5) + 1)/2. %C A277115 An approximation to gamma(2) = 7/5. See A274981. - _Omar E. Pol_, Sep 30 2016 %D A277115 J. DePompeo (pers. comm., Mar. 29, 2004) %H A277115 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/AlmostInteger.html">Almost Integer</a> %F A277115 Equals A001113 * A001622 / A000796. %e A277115 1.400013583690484856298613502999790260381986690253106429917... %t A277115 First@ RealDigits[N[E GoldenRatio/Pi, 120]] (* _Michael De Vlieger_, Sep 30 2016 *) %o A277115 (PARI) exp(1)/Pi*(1+sqrt(5))/2; %Y A277115 Cf. A000796, A001113, A001622, A094885, A274981. %K A277115 cons,nonn %O A277115 1,2 %A A277115 _Paulo Romero Zanconato Pinto_, Sep 30 2016