login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A119924 Continued fraction expansion of the value of Minkowski's question mark function at Pi. 1
3, 64, 1023, 1, 62, 1, 2956877843716700615054368870306427918994244645704077125294997931159022574838534757, 1, 2, 122, 1, 69, 1, 6, 2, 4, 2, 1, 2, 2, 6, 1, 2, 9, 1, 4, 2, 3, 1, 2, 2, 3, 1, 1, 9, 1, 1, 1, 6, 1, 1 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

Due to the unusually large early term, this value is very nearly 3 + (2^16 - 1)/2^22. Decimal expansion given by A119925.

LINKS

Index entries for Minkowski's question mark function

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

MATHEMATICA

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

CROSSREFS

Cf. A119925.

Sequence in context: A037108 A092901 A099338 * A174841 A084883 A205645

Adjacent sequences:  A119921 A119922 A119923 * A119925 A119926 A119927

KEYWORD

cofr,nonn

AUTHOR

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

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 14 18:47 EST 2012. Contains 205663 sequences.