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Search: id:A076194
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| A076194 |
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Numbers n such n!!+2^7 is prime. |
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+0
10
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| 3, 7, 17, 19, 31, 43, 51, 163, 215, 269, 297, 457, 599, 633, 795, 999, 1027, 1261, 2567
(list; graph; listen)
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OFFSET
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1,1
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LINKS
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The OpenPFGW Project, Primality Tester
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CROSSREFS
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Cf. A006882, A080778 and A076185, A076186, A076188, A076189, A076190,
A076193, A076195, A076196, A076197 for other values of s in n!!+2^s
Adjacent sequences: A076191 A076192 A076193 this_sequence A076195 A076196 A076197
Sequence in context: A133593 A087749 A140863 this_sequence A064699 A113304 A093651
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KEYWORD
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nonn,more
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AUTHOR
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Zak Seidov (zakseidov(AT)yahoo.com), Nov 02 2002
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EXTENSIONS
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Edited and extended (n<4096) by Hugo Pfoertner (hugo(AT)pfoertner.org), Jun 19 2003
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