id:A157481 - OEIS Search Results

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Number of primes between n^3-n^2 and (n+1)^3-(n+1)^2.

+0
2

0, 2, 5, 8, 10, 16, 21, 24, 32, 36, 43, 53, 57, 65, 74, 86, 92, 104, 114, 123, 133, 150, 151, 175, 180, 194, 207, 224, 238, 251, 271, 275, 306, 305, 332, 349, 359, 383, 408, 410, 434, 458, 473, 497, 502, 549, 553, 570, 590, 630, 641, 668, 685, 718, 726, 748, 780 (list; graph; listen)

	OFFSET	`1,2`
	MATHEMATICA	`Table[PrimePi[(n+1)^3-(n+1)^2]-PrimePi[n^3-n^2], {n, 0, 5!}]`
	CROSSREFS	`Cf. A049451, A060199, A014085, A144391` `Sequence in context: A070216 A100829 A030713 this_sequence A100809 A056734 A019995` `Adjacent sequences: A157478 A157479 A157480 this_sequence A157482 A157483 A157484`
	KEYWORD	`nonn`
	AUTHOR	`Vladimir Orlovsky (4vladimir(AT)gmail.com), Mar 01 2009`

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Last modified November 24 14:25 EST 2009. Contains 167438 sequences.

AT&T Labs Research