OFFSET
1,1
COMMENTS
Conjecture: Omega(a(n)) = n-th prime.
The conjecture is false because Omega(780856896) = 10. - Sean A. Irvine, Sep 19 2022
Next term > 10000000000. - Sean A. Irvine, Sep 20 2022
CROSSREFS
KEYWORD
nonn,hard,more
AUTHOR
Naohiro Nomoto, Jan 29 2001
EXTENSIONS
Name simplified and a(5) from Sean A. Irvine, Sep 19 2022
STATUS
approved