%I #16 Mar 22 2020 08:03:12
%S 7,20,22,41,69,72,75,82,98,108,117,118,127,181,184,200,211,212,219,
%T 226,234,239,253,257,258,263,268,276,277,286,290,309,310,312,332,347,
%U 350,359,377,378,387,397,410,426,436,455,461,467,505,509,514,516,517
%N Positions of the digit '6' in the decimal expansion of Pi.
%H Amiram Eldar, <a href="/A037005/b037005.txt">Table of n, a(n) for n = 1..10000</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/PiDigits.html">Pi Digits.</a>
%t Flatten @ Position[ RealDigits[Pi - 3, 10, 500][[1]], 6] (* _Robert G. Wilson v_, Mar 07 2011 *)
%Y Cf. A036974.
%Y Cf. A037000, A037001, A037002, A037003, A037004, A036974, A037006, A037007, A037008.
%K nonn,base
%O 1,1
%A Nicolau C. Saldanha (nicolau(AT)mat.puc-rio.br)