%I #2 Mar 31 2012 13:21:11
%S 4,22,54,169,516,1841,6076,19256,66140,252691,888179,2900616
%N Iterates of A122237, starting from 4.
%o (Scheme:) (define (A122241 n) (if (= 1 n) 4 (A122237 (A122241 (- n 1)))))
%Y A122242.
%K nonn
%O 1,1
%A _Antti Karttunen_, Sep 14 2006
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