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%I A019680 #20 Sep 30 2022 23:33:05
%S A019680 2,4,1,6,6,0,9,7,3,3,5,3,0,6,1,0,1,8,3,4,3,2,8,0,2,6,0,2,5,2,2,6,9,4,
%T A019680 5,2,6,3,0,5,5,1,4,9,2,2,5,9,6,2,3,5,2,4,6,9,0,3,8,0,3,5,3,2,5,4,4,4,
%U A019680 7,4,1,5,8,6,8,1,6,9,9,2,2,9,7,1,3,8,7,2,9,4,2,5,7,0,8,5,9,2,8
%N A019680 Decimal expansion of Pi/13.
%H A019680 Ivan Panchenko, <a href="/A019680/b019680.txt">Table of n, a(n) for n = 0..1000</a>
%H A019680 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>
%F A019680 Equals Integral_{x=0..oo} x^(11/2)/(1 + x^13) dx. - _Amiram Eldar_, Aug 12 2020
%e A019680 0.2416609733530610183432802602522694526305514922596235246903803532544474....
%t A019680 RealDigits[N[Pi/13,6! ]] (* _Vladimir Joseph Stephan Orlovsky_, Dec 02 2009 *)
%o A019680 (PARI) Pi/13 \\ _Charles R Greathouse IV_, Sep 30 2022
%K A019680 nonn,cons
%O A019680 0,1
%A A019680 _N. J. A. Sloane_.

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