id:A028874 - OEIS Search Results

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Primes of form n^2 - 3.

+0
3

13, 61, 97, 193, 397, 673, 1021, 1153, 1597, 1933, 2113, 3361, 4093, 4621, 6397, 7393, 7741, 8461, 9601, 12097, 12541, 13921, 15373, 16381, 18493, 19597, 20161, 21313, 26893, 29581, 36097, 37633, 40801, 42433, 43261, 47521, 48397 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`P. De Geest, Palindromic Quasipronics of the form n(n+x)` `Eric Weisstein's World of Mathematics, Near-Square Prime`
	MATHEMATICA	`lst={}; Do[s=n^2; If[PrimeQ[p=s-3], AppendTo[lst, p]], {n, 6!}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Sep 26 2008]`
	CROSSREFS	`Sequence in context: A145474 A002647 A118711 this_sequence A087106 A142402 A140615` `Adjacent sequences: A028871 A028872 A028873 this_sequence A028875 A028876 A028877`
	KEYWORD	`nonn`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com)`

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Last modified November 27 14:17 EST 2009. Contains 167569 sequences.

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