%I #20 Oct 20 2018 22:23:03
%S 1,2,9,82,1025,15626,279937,5764802,134217729,3486784402,100000000001,
%T 3138428376722,106993205379073,3937376385699290,155568095557812225,
%U 6568408355712890626,295147905179352825857,14063084452067724991010
%N Duplicate of A110567.
%K dead
%O 0,2