OFFSET
1,3
LINKS
Ivan Neretin, Table of n, a(n) for n = 1..10000
FORMULA
a(n) = (A145475(n) - 5)/12.
MATHEMATICA
Select[Range[0, 500], PrimeQ[6# + 11 ] && PrimeQ[12# + 5]&]
PROG
(PARI) isok(n) = isprime(6*n+11) && isprime(12*n+5); \\ Michel Marcus, Jan 24 2017
CROSSREFS
KEYWORD
nonn
AUTHOR
Artur Jasinski, Oct 11 2008
EXTENSIONS
Corrected by Artur Jasinski, Apr 01 2011
STATUS
approved