%I #3 Mar 31 2012 13:21:20
%S 6,18,48,141,431,1427,4692,15417,52833,189576,667458,2303485,8261483,
%T 30854617,112235989,396544978,1457813051,5573491517,20668205325,
%U 74283571059,277368667214,1076038620556,4041473193751,14706699067814
%N Iterates of A122237 starting from the initial value 6.
%C See the illustrations at A179755.
%H A. Karttunen, <a href="/A179754/b179754.txt">Table of n, a(n) for n = 1..1024</a>
%F a(1) = 6, a(n) = A122237(A179754(a(n-1))).
%o (Scheme:) (define (A179754 n) (if (= 1 n) 6 (A122237 (A179754 (-1+ n)))))
%Y a(n+1) = A127307(A179756(n)).
%K nonn
%O 1,1
%A _Antti Karttunen_, Aug 03 2010