OFFSET
1,1
COMMENTS
All terms == 23 (mod 24). All but the first == 47 (mod 48).
LINKS
Robert Israel, Table of n, a(n) for n = 1..2000
EXAMPLE
a(3)=1439 is a term because 1439=2*719+1=4*359+3=6*239+5=8*179+7 and 1439, 719, 359, 239 and 179 are all primes.
MAPLE
map(t -> 24*t+23, select(k -> andmap(isprime, [3*k+2, 4*k+3, 6*k+5, 12*k+11, 24*k+23]), [0, seq(k, k=1..10^6, 2)]));
CROSSREFS
KEYWORD
nonn
AUTHOR
J. M. Bergot and Robert Israel, Nov 18 2019
EXTENSIONS
Clarified definition. - N. J. A. Sloane, Nov 15 2021
STATUS
approved