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A119926 Continued fraction expansion of the value of Minkowski's question mark function at 1/Pi. +0
3
0, 4, 31, 1, 3, 127, 1, 2, 1, 31, 4, 36960973046458757688179610878830348987428058071300964066187474139487782185481684\ 4, 1, 1, 2, 2, 61, 4, 8, 1, 1, 1, 1, 4, 3, 1, 2, 1, 9, 2, 5, 1, 3, 3, 10, 2, 1, 1, 1, 1, 1, 8, 5, 1, 12, 3 (list; graph; listen)
OFFSET

0,2

COMMENT

Due to the unusually large early term, this value is very nearly (127*2^16 + 1)/2^25 = 8323073/33554432. Decimal expanion given by A119927.

LINKS

Index entries for Minkowski's question mark function

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

MATHEMATICA

ContinuedFraction[(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]}])]

CROSSREFS

Cf. A119927.

Sequence in context: A120338 A064050 A162128 this_sequence A103307 A025416 A043082

Adjacent sequences: A119923 A119924 A119925 this_sequence A119927 A119928 A119929

KEYWORD

cofr,nonn

AUTHOR

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

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Last modified December 18 21:37 EST 2009. Contains 171024 sequences.


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