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A175259
Numbers n with property that n+41 and n^2+41 are primes.
1
0, 30, 66, 96, 150, 240, 360, 516, 546, 606, 660, 816, 936, 1146, 1236, 1386, 1596, 1626, 1680, 1746, 1836, 1860, 2070, 2100, 2310, 2490, 2616, 2886, 3000, 3180, 3210, 3420, 3516, 3630, 3780, 3840, 3906, 4116, 4380, 4476, 4506, 4926, 5190, 5196, 5346
OFFSET
0,2
COMMENTS
All terms are multiples of 6.
PROG
(PARI) v=[]; for(n=0, 9000, isprime(n^2+41)&&isprime(n+41)&&v=concat(v, n)); v
CROSSREFS
Cf. A175258.
Sequence in context: A132771 A326158 A300790 * A044132 A044513 A209876
KEYWORD
nonn
AUTHOR
Zak Seidov, Mar 15 2010
STATUS
approved