id:A141334 - OEIS Search Results

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a(n) = number of positive integers k, k < n, where the cosine of k radians is < the cosine of n radians.

+0
6

0, 0, 0, 1, 3, 5, 5, 3, 1, 2, 6, 10, 11, 7, 3, 1, 7, 13, 18, 12, 6, 0, 8, 16, 24, 18, 10, 2, 7, 17, 27, 25, 15, 5, 5, 17, 29, 34, 22, 10, 2, 16, 30, 43, 29, 15, 1, 14, 30, 46, 38, 22, 6, 11, 29, 47, 48, 30, 12, 6, 26, 46, 59, 39, 19, 1, 23, 45, 67, 49, 27, 5, 18, 42, 66, 60, 36, 12, 12 (list; graph; listen)

	OFFSET	`1,5`
	LINKS	`Diana Mecum, Table of n, a(n) for n = 1..1000`
	CROSSREFS	`Cf. A141330, A141331, A141332, A141333, A141335.` `Sequence in context: A078063 A019944 A110551 this_sequence A129488 A053670 A085963` `Adjacent sequences: A141331 A141332 A141333 this_sequence A141335 A141336 A141337`
	KEYWORD	`nonn`
	AUTHOR	`Leroy Quet (q1qq2qqq3qqqq(AT)yahoo.com), Jun 25 2008`
	EXTENSIONS	`More terms from Diana Mecum (diana.mecum(AT)gmail.com), Jul 25 2008`

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Last modified December 2 15:58 EST 2008. Contains 150992 sequences.

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