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 A014974 #47 Feb 16 2025 08:32:33 %S A014974 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 A014974 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 A014974 20,19,2,10,13,2,19,12,5 %N A014974 Differences between successive locations of zeros in decimal expansion of Pi. %C A014974 Assuming Pi is normal, this sequence includes every finite sequence of positive integers. - _Franklin T. Adams-Watters_, Mar 15 2006 %H A014974 Harvey P. Dale, <a href="/A014974/b014974.txt">Table of n, a(n) for n = 1..3000</a> %H A014974 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/NormalNumber.html">Normal Number.</a> %F A014974 a(n) = A014976(n+1) - A014976(n). - _Michel Marcus_, Oct 06 2013 %e A014974 First two 0's are in 33rd and 51st digits, difference is 18. %t A014974 Differences[Flatten[Position[RealDigits[Pi,10,1000][[1]],0]]] (* _Harvey P. Dale_, Jul 04 2017 *) %Y A014974 Cf. A000796, A037008, A139728, A108664. %K A014974 nonn,base %O A014974 1,1 %A A014974 Bagirath R. Krishnamachari (bagi(AT)callisto.miel.mot.com) %E A014974 More terms from _Simon Plouffe_.