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A110801 Numbers n such that 12*n + 1 is prime. +0
5
1, 3, 5, 6, 8, 9, 13, 15, 16, 19, 20, 23, 26, 28, 29, 31, 33, 34, 35, 36, 38, 45, 48, 50, 51, 55, 56, 59, 61, 63, 64, 69, 71, 73, 78, 83, 84, 85, 86, 89, 91, 93, 94, 96 (list; graph; listen)
OFFSET

1,2

EXAMPLE

If n=96 then 12*n + 1 = 1153 (prime).

MATHEMATICA

a={}; Do[x=12*n+1; If[PrimeQ[x], AppendTo[a, n]], {n, 10^2}]; a - Vladimir Orlovsky (4vladimir(AT)gmail.com), Apr 29 2008

CROSSREFS

Sequence in context: A058065 A099441 A129359 this_sequence A078339 A047220 A064994

Adjacent sequences: A110798 A110799 A110800 this_sequence A110802 A110803 A110804

KEYWORD

nonn

AUTHOR

Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Oct 20 2005

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.


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