%I #3 Mar 30 2012 16:49:39
%S 2,5,31,1171,1638151,3146427633211,11417451157987217266902031,
%T 148220146017562180410722652131732909019133677172771,
%U 24679246312469754122885261982560498845861213427729059585299568584375038492624323416323464976525500951
%N Ratios of successive terms of A079278.
%K nonn
%O 1,1
%A _N. J. A. Sloane_, Feb 22 2003