id:A085910 - OEIS Search Results

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a(n) = smallest prime(k) not equal to prime(n) and not included earlier, such that A001223(k) = A001223(n), i.e. prime(k+1)-prime(k) = prime(n+1)-prime(n).

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5, 3, 13, 17, 7, 11, 37, 31, 41, 23, 19, 29, 67, 53, 47, 71, 73, 43, 59, 61, 97, 131, 359, 79, 107, 109, 101, 103, 293, 163, 83, 149, 181, 137, 157, 151, 127, 173, 167, 191, 139, 179, 223, 227, 211, 199, 193, 197, 277, 251, 269, 283, 233, 263, 257, 239, 331, 229, 311 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`a(1) = 0. Conjecture: a rearrangement of odd primes for n >1.`
	CROSSREFS	`Cf. A085909.` `Sequence in context: A111744 A083781 A080797 this_sequence A093544 A082983 A083594` `Adjacent sequences: A085907 A085908 A085909 this_sequence A085911 A085912 A085913`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 09 2003`
	EXTENSIONS	`Corrected and extended by David Wasserman (wasserma(AT)spawar.navy.mil), Feb 24 2004`

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

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