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 A019718 #19 Jul 08 2025 07:35:55 %S A019718 1,1,0,7,7,8,3,6,5,6,8,1,5,9,4,7,5,1,7,0,6,1,3,5,4,6,7,7,0,8,8,2,1,5, %T A019718 7,3,9,2,4,8,4,6,8,4,1,0,0,7,6,4,9,1,9,5,5,1,3,3,6,2,9,8,6,8,6,5,8,0, %U A019718 6,9,5,5,2,8,6,9,3,9,5,1,1,3,3,5,9,3,4,4,1,6,0,4,6,1,5,9,0,4,1 %N A019718 Decimal expansion of sqrt(Pi)/16. %H A019718 Ivan Panchenko, <a href="/A019718/b019718.txt">Table of n, a(n) for n = 0..1000</a> %H A019718 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %F A019718 Equals A245885/30. - _Hugo Pfoertner_, Apr 10 2024 %e A019718 0.110778365681594751706135467708821573924846841... %t A019718 RealDigits[Sqrt[Pi]/16 ,10,120][[1]] (* _Harvey P. Dale_, Jul 21 2018 *) %o A019718 (PARI) sqrt(Pi)/16 \\ _Charles R Greathouse IV_, Oct 01 2022 %Y A019718 Cf. A245885. %K A019718 nonn,cons %O A019718 0,4 %A A019718 _N. J. A. Sloane_