A176946 - OEIS

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A176946

Primes of the form 7^n+2^n.

1

2, 53, 2417

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..3.

PROG

(Magma) [ a: n in [0..2100] | IsPrime(a) where a is 7^n+2^n ]

CROSSREFS

Sequence in context: A354406 A119777 A176943 * A265443 A234603 A087865

Adjacent sequences: A176943 A176944 A176945 * A176947 A176948 A176949

KEYWORD

nonn,bref

AUTHOR

Vincenzo Librandi, Apr 29 2010

STATUS

approved