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A117040 Decimal expansion of (cos 1)^(1/5). 0
8, 8, 4, 1, 5, 2, 8, 7, 6, 5, 0, 1, 7, 7, 9, 7, 4, 3, 2, 5, 2, 5, 9, 2, 6, 7, 1, 5, 1, 7, 5, 6, 0, 2, 1, 9, 1, 8, 7, 1, 6, 6, 4, 3, 9, 1, 9, 3, 9, 8, 9, 1, 2, 4, 9, 6, 6, 2, 8, 0, 5, 6, 8, 3, 4, 1, 0, 1, 3, 1, 6, 0, 0, 3, 5, 9, 6, 0, 1, 8, 7, 6, 4, 0, 3, 6, 8, 0, 0, 2, 6, 6, 3, 6, 3, 0, 9, 3, 7, 7, 4, 0, 7, 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

0.884152876501779743252592671517560219187166439193989124966280568341....

MATHEMATICA

RealDigits[Surd[Cos[1], 5], 10, 120][[1]] (* Harvey P. Dale, Jul 10 2017 *)

PROG

(PARI) sqrtn(cos(1), 5) \\ Charles R Greathouse IV, May 13 2019

CROSSREFS

Cf. A049470.

Sequence in context: A256489 A129404 A222075 * A085669 A154012 A154845

Adjacent sequences:  A117037 A117038 A117039 * A117041 A117042 A117043

KEYWORD

cons,nonn,less

AUTHOR

Mohammad K. Azarian, Apr 16 2006

STATUS

approved

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Last modified November 14 02:19 EST 2019. Contains 329108 sequences. (Running on oeis4.)