|
| |
|
|
A067910
|
|
Primes of the form floor((9/8)^k).
|
|
1
|
|
|
|
2, 3, 5, 7, 11, 13, 19, 43, 61, 457, 823, 1319, 1669, 2113, 2377, 4283, 15649, 28201, 40153, 763027, 1957763, 3968947, 5023199, 5651099, 14499503, 16311941, 23225401, 52970111, 172010957, 5890223681, 17002175293, 226913316467
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
LINKS
|
Charles R Greathouse IV, Table of n, a(n) for n = 1..70
|
|
|
MATHEMATICA
|
Union[Select[Floor/@((9/8)^Range[250]), PrimeQ]] (* From Harvey P. Dale, Feb 19 2011 *)
|
|
|
PROG
|
(PARI) for(n=1, 18315, if(ispseudoprime(t=floor((9/8)^n)), print1(t", "))); v \\ Charles R Greathouse IV, Feb 17, 2011
|
|
|
CROSSREFS
|
Sequence in context: A113188 A079153 A020616 * A171574 A181172 A075430
Adjacent sequences: A067907 A067908 A067909 * A067911 A067912 A067913
|
|
|
KEYWORD
|
nonn,changed
|
|
|
AUTHOR
|
Benoit Cloitre, Mar 03, 2002
|
|
|
STATUS
|
approved
|
| |
|
|
