OFFSET
1,2
EXAMPLE
1 is a term because 24*1-5 = 19 (prime) and 24*1+5 = 29 (prime).
MAPLE
q:= n-> (t-> andmap(isprime, [t-5, t+5]))(24*n):
select(q, [$1..400])[]; # Alois P. Heinz, Jul 16 2022
MATHEMATICA
okQ[n_]:=Module[{n24=24 n}, PrimeQ[n24-5]&&PrimeQ[n24+5]]; Select[Range[500], okQ] (* Harvey P. Dale, Feb 16 2010 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Juri-Stepan Gerasimov, Jan 26 2010
EXTENSIONS
Sequence corrected (by deleting improper terms and adding additional terms) by Harvey P. Dale, Feb 16 2010
STATUS
approved