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A084542 Numbers n such that 3^n + 10i is a Gaussian Prime. +0
1
1, 2, 3, 4, 5, 9, 12, 13, 27, 45, 78, 86, 115, 131, 172, 203, 278, 315, 322, 489, 589, 884, 1181, 1289, 1362, 1402, 1464, 1541, 1601, 1638 (list; graph; listen)
OFFSET

1,2

COMMENT

9^n + 100 is an ordinary prime. No more terms under 2000.

MATHEMATICA

Flatten[Position[Table[PrimeQ[3^n + 10 I], {n, 1, 1000}], True]]

CROSSREFS

Sequence in context: A139441 A093305 A065817 this_sequence A038201 A033084 A076134

Adjacent sequences: A084539 A084540 A084541 this_sequence A084543 A084544 A084545

KEYWORD

nonn

AUTHOR

Ed Pegg Jr (ed(AT)mathpuzzle.com), May 29 2003

EXTENSIONS

More terms from Vladeta Jovovic (vladeta(AT)eunet.rs), Jun 02 2003

page 1

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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