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A117033 Decimal expansion of (cos 1)^2. 0
2, 9, 1, 9, 2, 6, 5, 8, 1, 7, 2, 6, 4, 2, 8, 8, 0, 6, 5, 0, 1, 2, 1, 5, 8, 8, 5, 2, 4, 9, 6, 1, 8, 9, 0, 5, 1, 1, 6, 9, 9, 9, 6, 1, 4, 4, 6, 2, 2, 2, 7, 5, 5, 4, 6, 2, 2, 4, 2, 5, 0, 1, 3, 1, 0, 9, 0, 1, 7, 5, 3, 1, 9, 3, 7, 9, 6, 0, 4, 1, 5, 4, 6, 2, 7, 3, 4, 1, 1, 1, 0, 6, 9, 9, 1, 5, 4, 2, 9, 8, 1, 6, 3, 1, 6 (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

0.291926581726428806501215885249618905116999614462227554622425013

MATHEMATICA

RealDigits[Cos[1]^2, 10, 120][[1]] (* Harvey P. Dale, Mar 09 2013 *)

PROG

(PARI) cos(1)^2 \\ Charles R Greathouse IV, May 13 2019

CROSSREFS

Cf. A049470.

Sequence in context: A144806 A201738 A201749 * A152584 A021778 A095178

Adjacent sequences:  A117030 A117031 A117032 * A117034 A117035 A117036

KEYWORD

cons,nonn,less

AUTHOR

Mohammad K. Azarian, Apr 16 2006

STATUS

approved

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Last modified November 14 22:17 EST 2019. Contains 329134 sequences. (Running on oeis4.)