id:A094668 - OEIS Search Results

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a(n+1) = smallest prime p>a(n) such that p-a(k) is not a prime power for all k<=n; a(1)=2.

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2, 17, 23, 37, 47, 59, 71, 89, 107, 113, 131, 137, 149, 167, 173, 179, 191, 197, 227, 233, 239, 251, 257, 263, 269, 281, 311, 317, 331, 337, 359, 373, 383, 419, 431, 443, 449, 461, 467, 479, 491, 503, 509, 521, 557, 563, 569, 599, 613, 641, 647, 653, 659 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Cf. A000040, A000961.` `Sequence in context: A049550 A049574 A018643 this_sequence A019421 A105901 A154963` `Adjacent sequences: A094665 A094666 A094667 this_sequence A094669 A094670 A094671`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jun 07 2004`

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

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