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A100275
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Numbers n such that 9*10^n - 11 is prime.
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3
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1, 4, 16, 22, 316, 393, 461, 864, 1306, 2964, 8956, 10449, 11652
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| Numbers corresponding to terms <= 864 are certified primes. - Klaus Brockhaus, Feb 15 2005
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CROSSREFS
| Cf. A092767.
Sequence in context: A067671 A075331 A065661 * A192199 A145229 A174999
Adjacent sequences: A100272 A100273 A100274 * A100276 A100277 A100278
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KEYWORD
| nonn
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AUTHOR
| R. K. Guy, Dec 29 2004
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EXTENSIONS
| More terms from Patrick De Geest, Dec 29 2004
Inserted a(1)=1 by Tom Mueller (muel4503(AT)uni-trier.de), Feb 08 2005
Edited by R. J. Mathar, Aug 06 2008
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