|
Search: id:A089919
|
|
|
| A089919 |
|
Numbers n such that 3^prime(n) - 2 is prime. |
|
+0
1
|
| |
|
|
OFFSET
|
1,2
|
|
|
PROGRAM
|
(PARI) f(n) = for(x=1, n, if(ispseudoprime(3^prime(x)-2), print1(x, ", ")))
|
|
CROSSREFS
|
Sequence in context: A073542 A063444 A117061 this_sequence A032918 A039945 A044828
Adjacent sequences: A089916 A089917 A089918 this_sequence A089920 A089921 A089922
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Cino Hilliard (hillcino368(AT)gmail.com), Jan 11 2004
|
|
EXTENSIONS
|
Definition corrected by Jorge Coveiro (jorgecoveiro(AT)yahoo.com), Jan 31 2006, Jul 25 2006
|
|
|
Search completed in 0.002 seconds
|
