id:A090348 - OEIS Search Results

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Norms of prime elements in the ring of integers of Q(sqrt(-7)).

+0
1

2, 7, 9, 11, 23, 25, 29, 37, 43, 53, 67, 71, 79, 107, 109, 113, 127, 137, 149, 151, 163, 169, 179, 191, 193, 197, 211, 233, 239, 263, 277, 281, 289, 317, 331, 337, 347, 359, 361, 373, 379, 389, 401, 421, 431, 443, 449, 457, 463, 487, 491, 499 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`Consists of those primes in A045373 together with the squares of those primes not in A045373.`
	REFERENCES	`A. Frohlich and M. J. Taylor, Algebraic number theory, Cambridge studies in advanced mathematics, no. 27, Cambridge University Press, 1991.`
	CROSSREFS	`Cf. A045373, A002652.` `Adjacent sequences: A090345 A090346 A090347 this_sequence A090349 A090350 A090351` `Sequence in context: A022424 A136498 A082371 this_sequence A049638 A059649 A056904`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Boddington (psb(AT)maths.warwick.ac.uk), Jan 29 2004`

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.

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