%I #4 Mar 30 2012 17:37:16
%S 0,3,6,9,443,16,20,60,29,34,53,45,298,68,224,778,1356,4024,4186,8945,
%T 8463,20402,26125,86617,123486,133234,391349,365860,1290138,2973609,
%U 1454148,7623480,7988635,3080021
%N Least inverse of A114912, or -1 if no inverse exists.
%C a(34) > 10^7. [From _Max Alekseyev_, Apr 28 2010]
%K nonn,more
%O 0,2
%A _Christian G. Bower_, Jan 17 2006
%E a(21)-a(33) from _Max Alekseyev_, Apr 28 2010