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Search: id:A076193
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| A076193 |
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Numbers n such n!!+2^6 is prime. |
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+0
10
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| 3, 5, 9, 11, 17, 19, 23, 51, 219, 421, 2845
(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,
A076194, A076195, A076196, A076197 for other values of s in n!!+2^s
Sequence in context: A111039 A114512 A118113 this_sequence A056533 A114186 A117992
Adjacent sequences: A076190 A076191 A076192 this_sequence A076194 A076195 A076196
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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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