id:A019863 - OEIS Search Results

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A019863

Decimal expansion of sine of 54 degrees.

+0
2

8, 0, 9, 0, 1, 6, 9, 9, 4, 3, 7, 4, 9, 4, 7, 4, 2, 4, 1, 0, 2, 2, 9, 3, 4, 1, 7, 1, 8, 2, 8, 1, 9, 0, 5, 8, 8, 6, 0, 1, 5, 4, 5, 8, 9, 9, 0, 2, 8, 8, 1, 4, 3, 1, 0, 6, 7, 7, 2, 4, 3, 1, 1, 3, 5, 2, 6, 3, 0, 2, 3, 1, 4, 0, 9, 4, 5, 1, 2, 2, 4, 8, 5, 3, 6, 0, 3, 6, 0, 2, 0, 9, 4, 6, 9, 5, 5, 6, 8 (list; cons; graph; listen)

	OFFSET	`0,1`
	FORMULA	`Equals [1+sqrt(5)]/4 = cos(Pi/5) - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jun 18 2006` `Equals 2F1(4/5,1/5;1/2;3/4) / 2 = A019827 + 1/2 . [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 27 2008]`
	CROSSREFS	`Sequence in context: A055959 A076350 A005076 this_sequence A138285 A085291 A109219` `Adjacent sequences: A019860 A019861 A019862 this_sequence A019864 A019865 A019866`
	KEYWORD	`nonn,cons`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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