id:A051313 - OEIS Search Results

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Euclid-Mullin sequence (A000945) with initial value a(1)=23 instead of a(1)=2.

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23, 2, 47, 3, 13, 84319, 7109609443, 463, 23403050994721829453179, 7, 5, 57367, 239, 40237, 10575444619218059847586376042094152838881224222904607376771, 31333, 742759, 9444637217 (list; graph; listen)

	OFFSET	`1,1`
	MATHEMATICA	`a[ n_+1 ] := First[ Flatten[ FactorInteger[ 1+Product[ a[ j ], {j, 1, n} ] ] ] ]`
	CROSSREFS	`Cf. A000945, A000946, A005265, A005266.` `Sequence in context: A040527 A107809 A040528 this_sequence A040518 A040517 A040519` `Adjacent sequences: A051310 A051311 A051312 this_sequence A051314 A051315 A051316`
	KEYWORD	`nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu)`

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Last modified September 7 15:23 EDT 2008. Contains 143483 sequences.

AT&T Labs Research