|
|
A180452
|
|
Primes of the form floor(n^sqrt(Pi)).
|
|
1
|
|
|
3, 7, 11, 17, 23, 31, 59, 107, 151, 167, 239, 367, 439, 491, 601, 631, 691, 919, 1063, 2309, 2909, 3083, 3823, 4019, 4219, 4423, 5431, 5507, 5659, 5813, 6047, 7451, 9551, 10037, 10837, 10939, 14071, 16673, 17291, 19073, 19993, 21067, 21613, 25163
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
LINKS
|
|
|
MATHEMATICA
|
Select[Floor[Range[350]^Sqrt[Pi]], PrimeQ] (* Harvey P. Dale, Apr 23 2022 *)
|
|
PROG
|
(PARI) for(n=1, 1e4, if(ispseudoprime(t=floor(n^sqrt(Pi))), print1(t", "))); v \\ Charles R Greathouse IV, Feb 18 2011
|
|
CROSSREFS
|
|
|
KEYWORD
|
easy,nonn
|
|
AUTHOR
|
|
|
EXTENSIONS
|
|
|
STATUS
|
approved
|
|
|
|