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A175258
Numbers n with property that n^2+41 is prime.
2
0, 24, 30, 54, 66, 96, 114, 150, 180, 240, 264, 294, 360, 474, 516, 546, 564, 570, 606, 660, 684, 696, 714, 774, 810, 816, 936, 1074, 1080, 1146, 1164, 1206, 1236, 1284, 1374, 1386, 1500, 1596, 1626, 1650, 1680, 1704, 1746, 1794, 1836, 1860, 1914, 1950
OFFSET
0,2
COMMENTS
All terms are multiples of 6.
PROG
(PARI) v=[]; for(n=0, 6000, isprime(n^2+41) && v=concat(v, n)); v
CROSSREFS
Sequence in context: A106682 A334790 A228875 * A372991 A333122 A135045
KEYWORD
nonn
AUTHOR
Zak Seidov, Mar 15 2010
STATUS
approved