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A144914 Trajectory of 40 under iteration of the map k -> A087712(k). 6

%I

%S 40,1113,2416,111136,11111936,1111111115298,1291622143616,

%T 11111114421614356,1180446322201364,114902402126478,12851299161710,

%U 1326073277802,124682398018,113183781186,124271634111,21770237322,1222221326084,1151561573555,33189494813,542767316

%N Trajectory of 40 under iteration of the map k -> A087712(k).

%C Does this trajectory converge?

%C Yes, for n >= 99 a(n) = 1. - _Andrew Howroyd_, Feb 06 2018

%H Andrew Howroyd, <a href="/A144914/b144914.txt">Table of n, a(n) for n = 0..100</a>

%Y Cf. A087712, A098282, A077960.

%K nonn,base

%O 0,1

%A _N. J. A. Sloane_, Feb 18 2009

%E Terms a(8) and beyond corrected by _Andrew Howroyd_, Feb 06 2018

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Last modified February 25 12:01 EST 2020. Contains 332233 sequences. (Running on oeis4.)