OFFSET
1,2
COMMENTS
Heuristics show that these terms are valid, but a strict proof is yet to be done.
a(1)-a(11) verified via Størmer's theorem. - Charles R Greathouse IV, Feb 19 2013
LINKS
Andrey V. Kulsha, Table of n, a(n) for n = 1..25
CROSSREFS
KEYWORD
nonn
AUTHOR
Andrey V. Kulsha, Aug 10 2011
STATUS
approved