%I #4 Mar 02 2015 16:08:43
%S 4,1,1411,1441,3451,15341331,25244341,2544432241,2574235221,
%T 173554237221,374524337231,473534635231,37163544833221,
%U 1827263544833231,3827262544835241,4827263554637231,3837364554537221
%N A summarize Fibonacci sequence: summarize the previous two terms!.
%C From the 23rd term the sequence gets into a cycle of 16.
%Y Cf. A036059.
%K base,easy,nonn
%O 0,1
%A _Floor van Lamoen_