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A102338
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Numbers k such that 10k+3 is prime.
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9
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0, 1, 2, 4, 5, 7, 8, 10, 11, 16, 17, 19, 22, 23, 26, 28, 29, 31, 35, 37, 38, 43, 44, 46, 50, 52, 56, 59, 61, 64, 65, 67, 68, 73, 74, 77, 82, 85, 86, 88, 95, 98, 101, 103, 106, 109, 110, 112, 115, 116, 119, 121, 122, 128, 130, 137, 142, 143, 145, 148, 149, 152, 154, 155
(list;
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refs;
listen;
history;
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internal format)
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OFFSET
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1,3
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LINKS
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EXAMPLE
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For n=1, 10k+3 = 13 (prime).
For n=26, 10k+3 = 263 (prime).
For n=50, 10k+3 = 503 (prime).
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MATHEMATICA
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Select[Range[0, 160], PrimeQ[10# + 3] &] (* Ray Chandler, Nov 07 2006 *)
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PROG
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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