id:A055497 - OEIS Search Results

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Product_{k=1..n} prime(k)^2 + 4.

+0
1

4, 5, 8, 40, 904, 44104, 5336104, 901800904, 260620460104, 94083986096104, 49770428644836904, 41856930490307832904, 40224510201185827416904, 55067354465423397733736104, 92568222856376731590410384104 (list; graph; listen)

	OFFSET	`0,1`
	REFERENCES	`M. Aigner and G. M. Ziegler, Proofs from The Book, Springer-Verlag, Berlin, 1999; see p. 21.`
	CROSSREFS	`Sequence in context: A104884 A113726 A140315 this_sequence A093088 A019637 A046570` `Adjacent sequences: A055494 A055495 A055496 this_sequence A055498 A055499 A055500`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Jul 07 2000`

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

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