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A119925 Decimal expansion of the value of Minkowski's question mark function at Pi. 1
3, 0, 1, 5, 6, 2, 4, 7, 6, 1, 5, 8, 1, 4, 2, 0, 8, 9, 8, 4, 3, 7, 4, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 0, 7, 7, 5, 8, 6, 4, 9, 9 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

This value is very nearly 3 + (2^16 - 1)/2^22. Continued fraction expansion given by A119924.

LINKS

Table of n, a(n) for n=1..105.

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

EXAMPLE

3.0156247615814208984374999999999999999999999999999999999999999999999999999999999999999999999999807758649950...

MATHEMATICA

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

CROSSREFS

Cf. A119924.

Sequence in context: A143626 A034261 A046778 * A210663 A102765 A129684

Adjacent sequences:  A119922 A119923 A119924 * A119926 A119927 A119928

KEYWORD

cons,nonn

AUTHOR

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

STATUS

approved

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Last modified December 8 18:37 EST 2019. Contains 329865 sequences. (Running on oeis4.)