id:A086524 - OEIS Search Results

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Primes arising as the arithmetic mean of a pair of successive terms of A086523.

+0
2

11, 23, 41, 47, 71, 107, 131, 173, 227, 263, 281, 347, 431, 491, 557, 617, 647, 677, 761, 839, 953, 1163, 1283, 1361, 1493, 1583, 1667, 1811, 1907, 1931, 1973, 2039, 2111, 2207, 2333, 2417, 2459, 2543, 2621, 2663, 2711, 2741, 2777, 2819, 2897, 2963, 3089 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Every term == -1 (mod 6). Conjecture: every prime of the form 6k-1 is a member.`
	CROSSREFS	`Cf. A086519, A086522, A086523.` `Adjacent sequences: A086521 A086522 A086523 this_sequence A086525 A086526 A086527` `Sequence in context: A046440 A119890 A094376 this_sequence A060915 A052034 A077041`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 30 2003`
	EXTENSIONS	`More terms from Ray G. Opao (1260(AT)email.com), Jan 24 2005`

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Last modified November 8 20:39 EST 2009. Contains 166234 sequences.

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