|
| |
|
|
A076194
|
|
Numbers n such n!!+2^7 is prime.
|
|
9
| |
|
|
3, 7, 17, 19, 31, 43, 51, 163, 215, 269, 297, 457, 599, 633, 795, 999, 1027, 1261, 2567
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,1
|
|
|
LINKS
| The OpenPFGW Project, Primality Tester
|
|
|
CROSSREFS
| Cf. A006882, A080778 and A076185, A076186, A076188, A076189, A076190,
A076193, A076195, A076196, A076197 for other values of s in n!!+2^s
Sequence in context: A058887 A087749 A140863 * A167168 A064699 A113304
Adjacent sequences: A076191 A076192 A076193 * A076195 A076196 A076197
|
|
|
KEYWORD
| nonn,more
|
|
|
AUTHOR
| Zak Seidov (zakseidov(AT)yahoo.com), Nov 02 2002
|
|
|
EXTENSIONS
| Edited and extended (n<4096) by Hugo Pfoertner (hugo(AT)pfoertner.org), Jun 19 2003
|
| |
|
|
