|
| |
|
|
A104118
|
|
Primes of the form 6^n+5.
|
|
9
|
|
|
|
11, 41, 1301, 279941, 60466181, 78364164101, 101559956668421, 7958661109946400884391941, 6285195213566005335561053533150026217291781, 23519470446002552619480849617690081539337173577026375375550590789301897093185541
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
LINKS
|
Vincenzo Librandi, Table of n, a(n) for n = 1..15
|
|
|
MATHEMATICA
|
Select[Table[6^n+5, {n, 0, 800}], PrimeQ] (* Vincenzo Librandi Jul 19 2012 *)
|
|
|
PROG
|
(MAGMA) [ a: n in [0..250] | IsPrime(a) where a is 6^n+5]; // Vincenzo Librandi, Jan 28 2011]
|
|
|
CROSSREFS
|
Sequence in context: A153173 A050526 A257967 * A159561 A020452 A249413
Adjacent sequences: A104115 A104116 A104117 * A104119 A104120 A104121
|
|
|
KEYWORD
|
nonn
|
|
|
AUTHOR
|
Roger L. Bagula, Mar 05 2005
|
|
|
EXTENSIONS
|
a(10) corrected by Vincenzo Librandi, Jul 19 2012
|
|
|
STATUS
|
approved
|
| |
|
|
