OFFSET
1,1
COMMENTS
Abbott & Moser show that A045652(n) > k^(n - c log n) for some constant c and large enough n, where k is this constant. - Charles R Greathouse IV, Feb 19 2016
LINKS
Ivan Panchenko, Table of n, a(n) for n = 1..1000
H. L. Abbott and L. Moser, Sum-free sets of integers, Acta Arithmetica 11:4 (1965-1966), pp. 393-396.
PROG
(PARI) sqrtn(89, 4) \\ Charles R Greathouse IV, Apr 16 2014
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
STATUS
approved