id:A069231 - OEIS Search Results

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Numbers n such that there are exactly 3 primes p satisfying the inequality n<p<n+tau(n)^2 where tau(n)=A00005(n).

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4, 9, 21, 51, 55, 62, 74, 77, 82, 86, 87, 91, 106, 122, 123, 129, 134, 142, 143, 145, 146, 155, 158, 159, 161, 177, 183, 214, 215, 217, 237, 249, 254, 259, 265, 274, 278, 298, 299, 301, 309, 334, 335, 339, 341, 343, 358, 365, 371, 377, 382, 386, 394, 395, 407 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Cf. A049591.` `Sequence in context: A122498 A132750 A048582 this_sequence A076861 A048391 A041743` `Adjacent sequences: A069228 A069229 A069230 this_sequence A069232 A069233 A069234`
	KEYWORD	`easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 13 2002`

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

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