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A019979 Decimal expansion of tangent of 81 degrees. 0
6, 3, 1, 3, 7, 5, 1, 5, 1, 4, 6, 7, 5, 0, 4, 3, 0, 9, 8, 9, 7, 9, 4, 6, 4, 2, 4, 4, 7, 6, 8, 1, 8, 6, 0, 5, 9, 4, 4, 7, 3, 2, 0, 5, 0, 3, 1, 4, 9, 3, 1, 8, 1, 5, 1, 3, 1, 0, 0, 5, 3, 4, 9, 5, 7, 8, 5, 3, 8, 4, 2, 1, 4, 1, 3, 2, 8, 9, 5, 8, 1, 7, 8, 6, 9, 0, 0, 8, 1, 3, 0, 0, 4, 5, 8, 8, 7, 7, 1 (list; constant; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

Anonymous, Exact trigonometric constants, Wikipedia

CROSSREFS

Sequence in context: A132615 A021617 A140321 * A085580 A092151 A066717

Adjacent sequences:  A019976 A019977 A019978 * A019980 A019981 A019982

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 15 16:49 EST 2012. Contains 205824 sequences.