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 A231738 #15 May 17 2023 08:41:46 %S A231738 6,5,6,3,0,9,6,3,9,0,2,0,2,0,4,7,0,7,4,9,3,8,3,4,5,2,1,5,4,0,0,5,3,9, %T A231738 9,6,0,2,6,2,4,1,9,4,1,0,0,0,6,4,5,8,1,8,6,5,8,7,3,2,9,4,7,6,8,3,6,1, %U A231738 7,7,3,6,6,5,5,5,0,1,3,7,3,1,1,5,1,8,4,5,6,4,6,6,4,3,9,6,6,4,0,5,4,5,5,6,4 %N A231738 Decimal expansion of (1/Pi)^(1/e). %H A231738 Stanislav Sykora, <a href="/A231738/b231738.txt">Table of n, a(n) for n = 0..5000</a> %F A231738 Equals Pi^(-1/e). %e A231738 0.6563096390202047074938345215400539960262419410006458186587329476836... %t A231738 RealDigits[(1/Pi)^(1/E), 10, 120][[1]] (* _Amiram Eldar_, May 17 2023 *) %o A231738 (PARI) Pi^(-1.0/exp(1)) %Y A231738 Cf. A205294 (inverse), A000796, A001113, A092171, A059850. %K A231738 nonn,cons,easy %O A231738 0,1 %A A231738 _Stanislav Sykora_, Nov 13 2013