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A099340
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Frequency of the hexadecimal 7 in the first 10^n hexadecimal digits of Pi.
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16
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0, 4, 53, 585, 6274, 62515, 625369, 6251231, 62504587, 625010556, 6249958503, 62499878794
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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LINKS
| http://pi2.cc.u-tokyo.ac.jp/pi-hexa_current.html, Statistical Distribution Information.
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MATHEMATICA
| $MaxPrecision = 1100000; ph = Drop[ RealDigits[Pi, 16, 5*10^5] [[1]], 1]; Table[ Count[ Take[ph, 10^n], 7], {n, 5}]
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CROSSREFS
| Cf. A099333, A099334, A099335, A099336, A099337, A099338, A099339, A099340, A099341, A099342, A099343, A099344, A099345, A099346, A099347, A099348.
Sequence in context: A193914 A111034 A109801 * A158259 A095210 A156469
Adjacent sequences: A099337 A099338 A099339 * A099341 A099342 A099343
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KEYWORD
| base,nonn
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AUTHOR
| Robert G. Wilson v (rgwv(AT)rgwv.com), Oct 12 2004
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