A140243 - OEIS

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A140243

Decimal expansion of 180*arccos(11/16)/Pi.

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

	OFFSET	`2,1`
	COMMENTS	`Angle in degrees of the larger acute angle of the obtuse scalene triangle with sides of lengths 2, 3 and 4, the scalene triangle with least integer side lengths.` `A140241 + A140243 + A140245 = 180.`
	FORMULA	`180arccos(11/16)/Pi = 180A140242/Pi.`
	EXAMPLE	`46.5674634422102283636868956026185019846052071263301505718496459734461192578...`
	PROG	`(PARI) 180*acos(11/16)/Pi`
	CROSSREFS	`Cf. A140239, A140240, A140241, A140242, A140244, A140245, A140246, A140247, A140248, A140249.` `Sequence in context: A200497 A088559 A092526 * A023825 A199289 A114602` `Adjacent sequences: A140240 A140241 A140242 * A140244 A140245 A140246`
	KEYWORD	`cons,nonn`
	AUTHOR	`Rick L. Shepherd (rshepherd2(AT)hotmail.com), May 14 2008`

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Last modified February 14 23:53 EST 2012. Contains 205689 sequences.