id:A057908 - OEIS Search Results

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Numbers n such that 4^n - n is prime.

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	OFFSET	`1,2`
	MATHEMATICA	`Do[ If[ PrimeQ[ 4^n - n ], Print[ n ] ], {n, 0, 3000} ]`
	CROSSREFS	`Adjacent sequences: A057905 A057906 A057907 this_sequence A057909 A057910 A057911` `Sequence in context: A052468 A055786 A001790 this_sequence A120828 A077784 A145640`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com), Nov 16 2000`

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Last modified November 9 12:23 EST 2009. Contains 166233 sequences.