A099337 Frequency of the hexadecimal 4 in the first 10^n hexadecimal digits of Pi.

1, 8, 60, 582, 6171, 62235, 623635, 6246996, 62482731, 625014007, 6249925117, 62499807368

Offset

1,2

Links

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

Kanada Laboratory, Statistical Distribution Information.

Mathematica

$MaxPrecision = 1100000; ph = Drop[ RealDigits[Pi, 16, 5*10^5] [[1]], 1]; Table[ Count[ Take[ph, 10^n], 4], {n, 5}]

Crossrefs

Cf. A000796, A062964, A099333, A099334, A099335, A099336, A099338, A099339, A099340, A099341, A099342, A099343, A099344, A099345, A099346, A099347, A099348.

Sequence in context: A274746 A366216 A317774 * A356595 A356598 A075147

Adjacent sequences: A099334 A099335 A099336 * A099338 A099339 A099340

Keyword

base,nonn,more

Author

Robert G. Wilson v, Oct 12 2004

Status

approved