A099339 Frequency of the hexadecimal 6 in the first 10^n hexadecimal digits of Pi.

1, 6, 71, 646, 6287, 62545, 625489, 6251102, 62501242, 624989166, 6250025693, 62499925426

Offset

1,2

Links

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

Mathematica

$MaxPrecision = 1100000; ph = Drop[ RealDigits[Pi, 16, 5*10^5] [[1]], 1]; Table[ Count[ Take[ph, 10^n], 6], {n, 5}]

Crossrefs

Cf. A000796, A062964, A099333, A099334, A099335, A099336, A099337, A099338, A099340, A099341, A099342, A099343, A099344, A099345, A099346, A099347, A099348.

Sequence in context: A297746 A027317 A283342 * A213530 A023038 A092660

Adjacent sequences: A099336 A099337 A099338 * A099340 A099341 A099342

Keyword

base,nonn,more

Author

Robert G. Wilson v, Oct 12 2004

Status

approved