A138641 - OEIS

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A138641

Nonnegative integers n such that 19*n-2 is prime.

1, 7, 15, 19, 21, 31, 37, 39, 45, 49, 51, 75, 79, 85, 99, 105, 109, 117, 121, 127, 141 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	EXAMPLE	`191-2=17, 197-2=131, 19*15-2=283, ...`
	MATHEMATICA	`a={}; Do[x=19*n-2; If[PrimeQ[x], AppendTo[a, n]], {n, 10^2}]; a`
	CROSSREFS	`Sequence in context: A204740 A065566 A154618 * A115783 A140109 A064397` `Adjacent sequences: A138638 A138639 A138640 * A138642 A138643 A138644`
	KEYWORD	`nonn`
	AUTHOR	`Vladimir Orlovsky (4vladimir(AT)gmail.com), May 15 2008`

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Last modified February 15 15:20 EST 2012. Contains 205823 sequences.