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Search: id:A076190
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| A076190 |
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Numbers n such n!!+2^5 is prime. |
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+0
10
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| 5, 7, 9, 11, 15, 21, 33, 41, 43, 45, 67, 93, 117, 327, 363
(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, A076193,
A076194, A076195, A076196, A076197 for other values of s in n!!+2^s
Sequence in context: A080384 A086398 A023380 this_sequence A028885 A024910 A045236
Adjacent sequences: A076187 A076188 A076189 this_sequence A076191 A076192 A076193
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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 checked (n<4096) by Hugo Pfoertner (hugo(AT)pfoertner.org), Jun 19 2003
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