A019857 - OEIS

This site is supported by donations to The OEIS Foundation.

A019857

Decimal expansion of sine of 48 degrees.

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

	OFFSET	`0,1`
	LINKS	`Anonymous, Exact trigonometric constants, Wikipedia`
	FORMULA	`Equals cos(7*pi/30) = 2F1(17/20,3/20;1/2;3/4) / 2. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 27 2008]`
	MATHEMATICA	`RealDigits[ Sin[4 Pi/15], 10, 111] (* RGWv *)`
	CROSSREFS	`Sequence in context: A200687 A200121 A198348 * A194705 A199727 A065477` `Adjacent sequences: A019854 A019855 A019856 * A019858 A019859 A019860`
	KEYWORD	`nonn,cons`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

Content is available under The OEIS End-User License Agreement .

Last modified February 14 17:59 EST 2012. Contains 205657 sequences.