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A099294 Number of times the digit 3 appears in the first 10^n digits of Pi. 13
1, 11, 102, 974, 10025, 100229, 999964, 9998442, 99986911, 999976483, 9999912396, 99999787805 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

Alfred S. Posamentier & Ingmar Lehmann, A Biography of the World's Most Mysterious Number, Prometheus Books, Amherst, NY 2004, page 129.

LINKS

Table of n, a(n) for n=1..12.

Kanada Laboratory, Statistical Distribution Information.

Eric Weisstein's World of Mathematics, Pi Digits

MATHEMATICA

$MaxPrecision = 1100000; dp = Drop[ RealDigits[Pi, 10, 1000010] [[1]], 1]; Table[ Count[ Take[dp, 10^n], 3], {n, 6}]

CROSSREFS

Cf. A099291, A099292, A099293, A099295, A099296, A099297, A099298, A099299, A099300.

Sequence in context: A055150 A014832 A048441 * A081552 A156948 A287302

Adjacent sequences:  A099291 A099292 A099293 * A099295 A099296 A099297

KEYWORD

nonn,base

AUTHOR

Robert G. Wilson v, Oct 11 2004

STATUS

approved

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Last modified June 22 14:14 EDT 2021. Contains 345380 sequences. (Running on oeis4.)