A119927 Decimal expansion of the value of Minkowski's question mark function at 1/Pi.

2, 4, 8, 0, 4, 6, 9, 0, 4, 8, 0, 2, 3, 2, 2, 3, 8, 7, 6, 9, 5, 3, 1, 2, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 0, 3, 0, 1, 6, 8, 7, 5

Offset

0,1

Comments

This value is very nearly (127*2^16 + 1)/2^25 = 8323073/33554432. Continued fraction expansion given by A119926.

Links

Table of n, a(n) for n=0..104.

Index entries for sequences related to Minkowski's question mark function

Example

0.248046904802322387695312500000000000000000000000000000000000000000000000000000000000000000000002403...

Mathematica

RealDigits[(cf = ContinuedFraction[1/Pi, 80(*arbitrary precision*)]; IntegerPart[1/Pi] + Sum[(-1)^(k)/2^(Sum[cf[[i]], {i, 2, k}] - 1), {k, 2, Length[cf]}]), 10]

Crossrefs

Cf. A119926.

Sequence in context: A063864 A186036 A186040 * A212003 A096255 A291355

Adjacent sequences: A119924 A119925 A119926 * A119928 A119929 A119930

Keyword

cons,nonn

Author

Joseph Biberstine (jrbibers(AT)indiana.edu), May 29 2006

Status

approved