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%I #19 Mar 01 2020 05:41:44
%S 4722613,7820866,19921876,33359983,34287075,37855734,46663520,
%T 46663521,46663522,79749698,118999021,142570810,152776258,175699219,
%U 179246855,185196729,206426208,239798471,239798472,250968396,261513905,269167637,269671298,271471279,278530910
%N Starting positions of strings of seven 8's in the decimal expansion of Pi.
%H Dave Andersen, <a href="http://www.angio.net/pi/piquery">Pi-Search Page</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/PiDigits.html">Pi Digits.</a>
%H <a href="/index/Ph#Pi314">Index entries for sequences related to the number Pi</a>
%t SequencePosition[RealDigits[Pi,10,19*10^7][[1]],{8,8,8,8,8,8,8}][[All,1]]-1 (* Requires Mathematica version 10 or later *) (* _Harvey P. Dale_, Aug 25 2016 *)
%Y Cf. A083640 (six 8's).
%K nonn,base
%O 1,1
%A _Rick L. Shepherd_, May 05 2003
%E More terms from _Rick L. Shepherd_, Aug 07 2006
%E More terms from _Jinyuan Wang_, Mar 01 2020
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