|
|
A302089
|
|
Primes of form 5*k^k + 4.
|
|
2
|
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
The next term is too large to include.
|
|
LINKS
|
|
|
FORMULA
|
|
|
PROG
|
(PARI) lista(nn) = forstep(n=1, nn, 2, if(ispseudoprime(p=5*n^n+4), print1(p, ", "))); \\ Altug Alkan, Apr 01 2018
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|