id:A046677 - OEIS Search Results

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Number of primes p of the form p=4m^2+1 for n^2<m<(n+1)^2.

+0
1

2, 3, 3, 2, 3, 4, 5, 6, 4, 7, 7, 4, 4, 8, 6, 5, 6, 10, 6, 4, 10, 5, 12, 7, 11, 13, 9, 13, 11, 10, 10, 17, 8, 12, 12, 14, 16, 14, 14, 19, 10, 9, 17, 15, 19, 17, 17, 17, 13, 18, 16, 22, 15, 20, 20, 11, 16, 20, 18, 15, 16, 19, 15, 18, 16, 17, 18, 25, 17, 24, 20, 22, 26, 21, 18, 20, 27 (list; graph; listen)

	OFFSET	`1,1`
	REFERENCES	`P. J. van Albada, Factorization of the numbers n^2+1, Nieuw Arch. Wisk., 16 (1998), pp. 191-197.`
	CROSSREFS	`Adjacent sequences: A046674 A046675 A046676 this_sequence A046678 A046679 A046680` `Sequence in context: A137779 A107918 A002963 this_sequence A109747 A105612 A141744`
	KEYWORD	`nonn`
	AUTHOR	`Floor van Lamoen (fvlamoen(AT)hotmail.com)`

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Last modified November 9 12:23 EST 2009. Contains 166233 sequences.

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