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 A132711 #13 Aug 07 2025 13:08:31 %S A132711 6,6,8,4,5,0,7,6,0,9,8,5,9,6,0,4,1,0,2,2,9,3,1,1,8,0,6,1,6,4,5,6,0,3, %T A132711 2,0,5,4,4,7,3,0,5,1,2,1,0,9,9,1,7,0,8,4,7,4,0,2,0,2,8,4,5,0,4,7,3,6, %U A132711 6,5,5,0,0,6,3,7,5,1,4,4,7,3,7,8,4,7,7,9,7,1,6,1,8,2,6,2,9,6,1,0,1,5,5,0,5 %N A132711 Decimal expansion of 21/Pi. %H A132711 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A132711 6.6845076098596041022931180616456032054473051210991708474020284504736655006.... %p A132711 Digits:=100; evalf(21/Pi); # _Wesley Ivan Hurt_, Mar 26 2014 %t A132711 RealDigits[N[21/Pi,6! ]] (* _Vladimir Joseph Stephan Orlovsky_, Dec 02 2009 *) %t A132711 RealDigits[21/Pi,10,120][[1]] (* _Harvey P. Dale_, Aug 07 2025 *) %o A132711 (PARI) 21/Pi \\ _Charles R Greathouse IV_, Oct 01 2022 %Y A132711 Cf. A049541, A060294, A089491, A088538, A086201, A132696-A132699, A132701, A132702. %K A132711 cons,easy,nonn %O A132711 1,1 %A A132711 _Omar E. Pol_, Aug 31 2007 %E A132711 More terms from _Vladimir Joseph Stephan Orlovsky_, Dec 02 2009