A119925 - OEIS

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A119925

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

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; internal format)

	OFFSET	`1,1`
	COMMENTS	`This value is very nearly 3 + (2^16 - 1)/2^22. Continued fraction expansion given by A119924.`
	LINKS	`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 * A102765 A129684 A105147` `Adjacent sequences: A119922 A119923 A119924 * A119926 A119927 A119928`
	KEYWORD	`cons,nonn`
	AUTHOR	`Joseph Biberstine (jrbibers(AT)indiana.edu), May 29 2006`

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Last modified February 15 15:20 EST 2012. Contains 205823 sequences.