id:A056799 - OEIS Search Results

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Numbers n such that 8*9^n +1 is prime.

+0
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1, 4, 5, 11, 26, 29, 38, 65, 166, 490, 641 (list; graph; listen)

	OFFSET	`1,2`
	MATHEMATICA	`Do[If[PrimeQ[8*9^n + 1], Print[n]], {n, 0, 1000}]`
	CROSSREFS	`Sequence in context: A036539 A000769 A050831 this_sequence A109503 A067371 A068719` `Adjacent sequences: A056796 A056797 A056798 this_sequence A056800 A056801 A056802`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 22 2000`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.