OFFSET
1,1
EXAMPLE
1!!=1, 2 is the first prime greater than 1;
6!!=10395, 10399 is the first prime greater than 10395.
MATHEMATICA
Table[NextPrime[(2n-1)!!], {n, 20}] (* James C. McMahon, Jan 21 2024 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Lei Zhou, Feb 15 2005
EXTENSIONS
a(19)-a(20) from James C. McMahon, Jan 21 2024
STATUS
approved