OFFSET
1,1
COMMENTS
For other k >= 2, except for 6, 60, 120, 360, 816, 6120, 8280, ..., we have A185079(k) < k^2. In particular, all terms of the sequence are composite numbers.
Conjecture: The sequence is infinite.
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..3000
FORMULA
Limit_{n->oo} a(n)/n^2 = 1.
CROSSREFS
KEYWORD
nonn
AUTHOR
Vladimir Shevelev, Feb 18 2011
EXTENSIONS
Corrected by R. J. Mathar, Feb 19 2011
STATUS
approved