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Maxima when the mapping of A072010 is applied to n repeatedly.
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%I #4 Mar 30 2012 18:50:24

%S 1,2,1,4,7,2,7,8,1,14,9,4,15,14,7,16,19,2,19,28,7,18,21,8,49,30,1,28,

%T 31,14,31,32,9,38,35,4,39,38,15,56,43,14,43,36,7,42,45,16,49,98,19,60,

%U 63,2,63,56,19,62,57,28,63,62,7,64,105,18,105,76,21,70

%N Maxima when the mapping of A072010 is applied to n repeatedly.

%e The trajectory of 89 under the A072010-mapping is:

%e 89 ->91 ->75 ->49 ->25 ->49 ..., therefore a(89) = 91.

%Y Cf. A072014.

%K nonn

%O 1,2

%A _Reinhard Zumkeller_, Jun 05 2002