OFFSET
1,1
COMMENTS
The first 85669653 terms exist and are less than 10^12, see A181391. - Charles R Greathouse IV, Nov 09 2022
FORMULA
a(n) > prime(n). - Charles R Greathouse IV, Nov 09 2022
EXAMPLE
a(3) = 12 because position 12 of Van Eck's sequence (A181391) is the first occurrence of 3rd prime number, i.e., 5.
CROSSREFS
KEYWORD
nonn
AUTHOR
G. L. Honaker, Jr., Nov 08 2022
STATUS
approved