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A138624 Nonnegative integers n such that 17*n+5 is prime. 0
0, 4, 6, 16, 18, 22, 36, 42, 46, 48, 58, 64, 72, 76, 82, 84, 96 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

EXAMPLE

17*0+5=5, 17*4+5=73, 17*6+5=107, 17*16+5=277,...

MATHEMATICA

a={}; Do[x=17*n+5; If[PrimeQ[x], AppendTo[a, n]], {n, 10^2}]; a

CROSSREFS

Sequence in context: A133092 A056222 A186201 * A071428 A117988 A120542

Adjacent sequences:  A138621 A138622 A138623 * A138625 A138626 A138627

KEYWORD

nonn

AUTHOR

Vladimir Orlovsky (4vladimir(AT)gmail.com), May 14 2008

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Last modified February 16 09:27 EST 2012. Contains 205904 sequences.