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A117039 Decimal expansion of (cos 1)^(1/4). 0
8, 5, 7, 3, 5, 2, 0, 7, 8, 8, 7, 1, 1, 6, 9, 2, 3, 7, 7, 5, 7, 4, 1, 4, 2, 0, 8, 2, 8, 4, 3, 5, 9, 0, 0, 6, 6, 3, 3, 2, 0, 4, 7, 6, 5, 5, 9, 5, 4, 2, 0, 6, 7, 0, 3, 4, 1, 8, 1, 3, 6, 3, 9, 0, 7, 7, 1, 3, 9, 2, 9, 8, 9, 9, 4, 8, 5, 1, 5, 0, 6, 6, 0, 3, 6, 6, 7, 4, 6, 9, 9, 0, 0, 4, 2, 2, 2, 9, 5, 4, 6, 5, 3, 5, 0 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

By the Lindemann-Weierstrass theorem, this constant is transcendental. - Charles R Greathouse IV, May 13 2019

LINKS

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

Index entries for transcendental numbers

EXAMPLE

0.857352078871169237757414208284359006633204765595420670341813639077139....

MATHEMATICA

RealDigits[Surd[Cos[1], 4], 10, 120][[1]] (* Harvey P. Dale, Dec 25 2012 *)

PROG

(PARI) sqrtn(cos(1), 4) \\ Charles R Greathouse IV, May 13 2019

CROSSREFS

Cf. A049470.

Sequence in context: A304226 A019868 A121472 * A327949 A085663 A265303

Adjacent sequences:  A117036 A117037 A117038 * A117040 A117041 A117042

KEYWORD

cons,nonn,less

AUTHOR

Mohammad K. Azarian, Apr 16 2006

STATUS

approved

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Last modified November 12 09:01 EST 2019. Contains 329052 sequences. (Running on oeis4.)