A019884 - OEIS

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A019884

Decimal expansion of sine of 75 degrees.

9, 6, 5, 9, 2, 5, 8, 2, 6, 2, 8, 9, 0, 6, 8, 2, 8, 6, 7, 4, 9, 7, 4, 3, 1, 9, 9, 7, 2, 8, 8, 9, 7, 3, 6, 7, 6, 3, 3, 9, 0, 4, 8, 3, 9, 0, 0, 8, 4, 0, 4, 5, 5, 0, 4, 0, 2, 3, 4, 3, 0, 7, 6, 3, 1, 0, 4, 2, 3, 2, 1, 3, 9, 7, 9, 8, 5, 5, 5, 1, 6, 3, 4, 7, 5, 6, 1, 7, 4, 1, 8, 5, 8, 0, 7, 0, 4, 5, 1 (list; constant; graph; refs; listen; history; internal format)

	OFFSET	`0,1`
	LINKS	`Anonymous, Exact trigonometric constants, Wikipedia`
	FORMULA	`Equals cos(Pi/12) = [1+sqrt(3)]/[2sqrt(2)] = A090388 A020765 - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jun 18 2006`
	CROSSREFS	`Sequence in context: A019942 A102047 A144665 * A103814 A117020 A011459` `Adjacent sequences: A019881 A019882 A019883 * A019885 A019886 A019887`
	KEYWORD	`nonn,cons`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 13 16:45 EST 2012. Contains 205523 sequences.