

A174181


Numbers n such that 2^n+2*n1 is prime.


0



1, 2, 3, 4, 5, 8, 11, 14, 15, 27, 41, 50, 51, 111, 143, 171, 316, 350, 503, 843
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OFFSET

1,2


LINKS



MATHEMATICA

Select[Range[850], PrimeQ[2^#+2#1]&] (* Harvey P. Dale, Jul 26 2021 *)


PROG

(Magma) [n: n in [1..1200]  IsPrime(2^n+2*n1) ]


CROSSREFS



KEYWORD

nonn


AUTHOR



STATUS

approved



