A119923 Decimal expansion of the value of Minkowski's question mark function at 6/Pi^2.

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

Offset

0,1

Comments

Continued fraction expansion given by A119922.

Links

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

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

Mathematica

RealDigits[(cf = ContinuedFraction[6/Pi^2, 80(*arbitrary precision*)]; IntegerPart[6/Pi^2] + Sum[(-1)^(k)/2^(Sum[cf[[i]], {i, 2, k}] - 1), {k, 2, Length[cf]}]), 10]

Crossrefs

Cf. A119922.

Sequence in context: A100125 A153459 A102525 * A359194 A204420 A331570

Adjacent sequences: A119920 A119921 A119922 * A119924 A119925 A119926

Keyword

cons,nonn

Author

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

Status

approved