id:A051326 - OEIS Search Results

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Euclid-Mullin sequence (A000945) with initial value a(1)=79 instead of a(1)=2.

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79, 2, 3, 5, 2371, 7, 39334891, 19, 29397438602292811, 43, 167, 839, 5839, 30402153456526009093473029504929376787635911, 241815479790331, 41, 180922657, 5303, 2389, 13, 31, 11 (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: A126998 A093239 A064991 this_sequence A033399 A033251 A015984` `Adjacent sequences: A051323 A051324 A051325 this_sequence A051327 A051328 A051329`
	KEYWORD	`easy,nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu)`
	EXTENSIONS	`The 23rd term is a prime of 122 digits.`

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Last modified July 8 18:40 EDT 2008. Contains 141013 sequences.

AT&T Labs Research