OFFSET
1,2
COMMENTS
a(45) > 10^12. - Lucas A. Brown, Oct 17 2020
LINKS
Lucas A. Brown, Table of n, a(n) for n = 1..44
Lucas A. Brown, semiprimemods.py
EXAMPLE
27 is a term because the 27th semiprime (i.e., 82) == 1 (mod 27).
CROSSREFS
KEYWORD
hard,nonn
AUTHOR
Shyam Sunder Gupta, May 07 2005
EXTENSIONS
a(23)-a(30) from Donovan Johnson, Oct 29 2008
a(1) and a(31)-a(33) from Lucas A. Brown, Oct 17 2020
STATUS
approved