OFFSET
1,1
COMMENTS
Previous name was "Numbers k such that prime(k) - oc(k) = 4, where oc(k) is the greatest odd composite < prime(k)".
FORMULA
MATHEMATICA
CROSSREFS
KEYWORD
nonn
AUTHOR
Clark Kimberling, Sep 06 2020
EXTENSIONS
Offset corrected by Mohammed Yaseen, Jul 17 2023
New name from Hugo Pfoertner, Jul 19 2023
STATUS
approved