0,3
The ratios a(n+1)/a(n) from n>=1 onward start as 2,3,2,2,3,2,2,3,2,3,2,...
Table of n, a(n) for n=0..12.
See A163896, A309016.
Sequence in context: A277173 A163264 A335327 * A309016 A302652 A180071
Adjacent sequences: A163892 A163893 A163894 * A163896 A163897 A163898
nonn
Antti Karttunen, Sep 19 2009
approved