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A123077 Primes of the form (1+2n+3n^2+4n^3)/2. 0
5, 71, 293, 7103, 32213, 40487, 50069, 87623, 161831, 211007, 238949, 337343, 852263, 922037, 1328447, 1421909, 1955399, 2607989, 3061703, 3744551, 4121087, 4318469, 4731941, 5400359, 5879231, 7198421, 9356927, 10400501, 10764863 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

Corresponding n's are 1, 3, 5, 15, 25, 27, 29, 35, 43, 47, 49, 55, 75, 77, 87, 89, 99, 109, 115, 123, 127, 129, 133, 139, 143, 153, 167, 173, 175, 179, 183, 185, 195, 199, 207, 209, 227, 229, 239, 245, 257, 259, 269, 273, 283, 285, 299, 309, 315, 325, 327, 337, 347, 349, 357, 363, 369, 377, 379, 393, 399, 403, 409, 417, 425, 439, 523, 539, 545, 559, 567, 575, 587, 589, 593, 607, 623, 659, 687, 697, 699. No primes of the form (1+2n+3n^2+4n^3)/3.

CROSSREFS

Cf. A056578, A123059.

Sequence in context: A141852 A142052 A139930 * A171554 A197405 A197427

Adjacent sequences:  A123074 A123075 A123076 * A123078 A123079 A123080

KEYWORD

easy,nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Sep 27 2006

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Last modified February 16 23:45 EST 2012. Contains 205978 sequences.