

A099333


Frequency of the hexadecimal 0 in the first 10^n hexadecimal digits of Pi.


16



0, 9, 59, 634, 6296, 62522, 624597, 6250690, 62501979, 625011206, 6249979329, 62499881108
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OFFSET

1,2


LINKS

Table of n, a(n) for n=1..12.
http://pi2.cc.utokyo.ac.jp/pihexa_current.html, Statistical Distribution Information.


MATHEMATICA

$MaxPrecision = 1100000; ph = Drop[ RealDigits[Pi, 16, 5*10^5] [[1]], 1]; Table[ Count[ Take[ph, 10^n], 0], {n, 5}]


CROSSREFS

Cf. A099333, A099334, A099335, A099336, A099337, A099338, A099339, A099340, A099341, A099342, A099343, A099344, A099345, A099346, A099347, A099348.
Sequence in context: A198847 A059356 A039929 * A098327 A118674 A268972
Adjacent sequences: A099330 A099331 A099332 * A099334 A099335 A099336


KEYWORD

base,nonn


AUTHOR

Robert G. Wilson v, Oct 12 2004


STATUS

approved



