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A086298 Numbers n such that 1-2n+3n^2 is prime. +0
1
1, 4, 6, 10, 12, 18, 22, 28, 40, 42, 46, 52, 54, 64, 70, 78, 84, 88, 90, 94, 96, 112, 120, 130, 132, 136, 138, 142, 154, 160, 174, 216, 222, 226, 232, 238, 240, 276, 282, 288, 292, 294, 306, 310, 316, 328, 336, 358, 360, 370, 396, 400, 408, 424, 436, 438, 466 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Sequence in context: A089079 A108724 A024995 this_sequence A144761 A122171 A073161

Adjacent sequences: A086295 A086296 A086297 this_sequence A086299 A086300 A086301

KEYWORD

easy,nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Aug 28 2003

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.


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