%I #14 Jan 16 2015 03:32:50
%S 808650,828499,828500,1159493,1160895,1218361,1264270,1264271,1290645,
%T 1364846,1378434,1394738,1660588,1691163,1691164,1780532,2006297,
%U 2038552,2202740,2341312,2502895,2558106,2562163,2932009,3017406
%N Starting positions of strings of five 4'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 $MaxPrecision=Infinity;Transpose[StringPosition[StringDrop[ToString[N[Pi,10! ]],2],"44444"]][[1]] (* _Vladimir Joseph Stephan Orlovsky_, Jun 19 2009 *)
%Y Cf. A083616 (four 4's), A083618 (six 4's).
%K base,nonn
%O 1,1
%A _Rick L. Shepherd_, May 02 2003