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A161015 Decimal expansion of tan(1/6). 2
1, 6, 8, 2, 2, 7, 2, 1, 8, 3, 0, 2, 2, 4, 2, 4, 6, 1, 2, 5, 7, 2, 1, 6, 0, 8, 0, 5, 6, 9, 9, 1, 6, 1, 0, 0, 9, 6, 9, 3, 9, 3, 6, 5, 1, 6, 8, 5, 0, 5, 6, 6, 8, 5, 7, 2, 4, 0, 3, 2, 7, 3, 9, 2, 4, 8, 2, 4, 7, 4, 3, 8, 7, 0, 8, 5, 3, 1, 6, 1, 6, 3, 2, 7, 9, 4, 4, 9, 8, 1, 3, 5, 1, 8, 3, 5, 7, 3, 0, 3, 9, 2, 8, 1, 5 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET
0,2
COMMENTS
By the Lindemann-Weierstrass theorem, this constant is transcendental. - Charles R Greathouse IV, May 13 2019
LINKS
EXAMPLE
0.168227218302242461257216080569916100969393651685056685724032739248247...
MATHEMATICA
RealDigits[Tan[1/6], 10, 120][[1]] (* Harvey P. Dale, Aug 26 2014 *)
PROG
(PARI) default(realprecision, 20080); x=10*tan(1/6); for (n=0, 20000, d=floor(x); x=(x-d)*10; write("b161015.txt", n, " ", d));
CROSSREFS
Cf. A019429 Continued fraction.
Sequence in context: A075549 A196617 A021860 * A263719 A362976 A154564
KEYWORD
cons,nonn
AUTHOR
Harry J. Smith, Jun 13 2009
STATUS
approved

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Last modified March 18 22:56 EDT 2024. Contains 370952 sequences. (Running on oeis4.)