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A138626 Nonnegative integers n such that 17*n-5 is prime. 1

%I #4 Nov 28 2016 09:06:57

%S 2,6,8,12,14,36,38,42,44,48,56,62,66,68,78,84,92,96,108,114,122,126,

%T 132,134,138,146,152,156,162,168,174,182,188,192,198,204,218,222,224,

%U 236,246,248,264,266,278,282,294,306,308,314,324,332,338,344,356,366

%N Nonnegative integers n such that 17*n-5 is prime.

%H Harvey P. Dale, <a href="/A138626/b138626.txt">Table of n, a(n) for n = 1..1000</a>

%e 17*2-5=29, 17*6-5=97, 17*8-5=131, 17*12-5=199,...

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

%t Select[Range[500],PrimeQ[17#-5]&] (* _Harvey P. Dale_, Nov 28 2016 *)

%K nonn

%O 1,1

%A _Vladimir Joseph Stephan Orlovsky_, May 14 2008

%E More terms from _Harvey P. Dale_, Nov 28 2016

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