id:A050666 - OEIS Search Results

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Primes p such that number of primes produced according to rules stipulated in Honaker's A048853 is 4.

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97, 389, 659, 743, 953, 2423, 2971, 3037, 3083, 3593, 3727, 4177, 4363, 4813, 4889, 5261, 5519, 5717, 5813, 5939, 6197, 6449, 7001, 7057, 7331, 7963, 8123, 8179, 8353, 8501, 8707, 9293, 9587, 10247, 11261, 13147, 14813, 15263, 16547, 17573, 18077 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`Altering a(1)=97 gives 4 primes: 17, 37, 47 and 67.`
	CROSSREFS	`Cf. A048853, A050673, A050655.` `Sequence in context: A087861 A105128 A031927 this_sequence A160440 A107213 A157331` `Adjacent sequences: A050663 A050664 A050665 this_sequence A050667 A050668 A050669`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Jul 15 1999.`

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

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