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 A050263 Starting positions of strings of 2 8's in the decimal expansion of Pi. 1
 34, 204, 317, 322, 372, 472, 848, 868, 931, 1023, 1141, 1194, 1469, 1537, 1753, 1778, 1822, 1868, 2167, 2299, 2384, 2421, 2464, 2529, 2655, 3028, 3164, 3366, 3470, 3559, 3683, 3763, 4104, 4285, 4610, 4751, 4752, 4753, 4985, 4986, 5154 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Eric Weisstein's World of Mathematics, Pi Digits MATHEMATICA q=8!; z=8; a=RealDigits[Pi, 10, q]; lst={}; Do[b=a[[1]][[n]]; c=a[[1]][[n+1]]; If[b==z&&c==z, AppendTo[lst, n-1]], {n, q-1}]; lst (* Vladimir Joseph Stephan Orlovsky, Jun 19 2009 *) CROSSREFS Sequence in context: A074900 A302227 A058581 * A020869 A055716 A233300 Adjacent sequences:  A050260 A050261 A050262 * A050264 A050265 A050266 KEYWORD nonn,base AUTHOR STATUS approved

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Last modified January 25 01:49 EST 2020. Contains 331229 sequences. (Running on oeis4.)