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%I #46 Jul 05 2020 13:20:08
%S 18,4,11,6,6,8,12,9,10,5,7,4,14,13,5,3,9,19,12,38,3,16,6,17,4,16,1,3,
%T 16,3,10,17,3,1,5,3,6,23,5,5,13,22,8,42,20,7,3,20,2,7,5,4,35,5,1,1,15,
%U 20,19,2,10,13,2,19,12,5
%N Differences between successive locations of zeros in decimal expansion of Pi.
%C Assuming Pi is normal, this sequence includes every finite sequence of positive integers. - _Franklin T. Adams-Watters_, Mar 15 2006
%H Harvey P. Dale, <a href="/A014974/b014974.txt">Table of n, a(n) for n = 1..3000</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/NormalNumber.html">Normal Number.</a>
%F a(n) = A014976(n+1) - A014976(n). - _Michel Marcus_, Oct 06 2013
%e First two 0's are in 33rd and 51st digits, difference is 18.
%t Differences[Flatten[Position[RealDigits[Pi,10,1000][[1]],0]]] (* _Harvey P. Dale_, Jul 04 2017 *)
%Y Cf. A000796, A037008, A139728, A108664.
%K nonn,base
%O 1,1
%A Bagirath R. Krishnamachari (bagi(AT)callisto.miel.mot.com)
%E More terms from _Simon Plouffe_.
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