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A099292
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Number of times the digit 1 appears in the first 10^n digits of Pi.
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10
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2, 8, 116, 1026, 10137, 99758, 999333, 10002475, 99997334, 1000037790, 9999937631, 99999945664
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OFFSET
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1,1
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REFERENCES
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Alfred S. Posamentier & Ingmar Lehmann, A Biography of the World's Most Mysterious Number, Prometheus Books, Amherst, NY 2004, page 129.
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LINKS
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Table of n, a(n) for n=1..12.
Kanada Laboratory, Statistical Distribution Information.
Eric Weisstein's World of Mathematics, Pi Digits
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MATHEMATICA
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$MaxPrecision = 1100000; dp = Drop[ RealDigits[Pi, 10, 1000010] [[1]], 1]; Table[ Count[ Take[dp, 10^n], 1], {n, 6}]
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CROSSREFS
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Cf. A099291, A099293, A099294, A099295, A099296, A099297, A099298, A099299, A099300.
Sequence in context: A005787 A012343 A012347 * A064111 A112094 A009658
Adjacent sequences: A099289 A099290 A099291 * A099293 A099294 A099295
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KEYWORD
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nonn,base
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AUTHOR
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Robert G. Wilson v, Oct 11 2004
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STATUS
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approved
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