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Numbers having period-1 3-digitized sequences.
12

%I #16 Apr 14 2020 09:37:53

%S 0,1,2,3,5,6,7,8,9,10,11,12,14,15,17,18,19,20,21,23,24,26,27,29,30,32,

%T 33,34,35,36,37,38,39,41,42,43,44,45,47,48,50,51,53,54,56,57,58,59,60,

%U 62,63,65,66,67,68,69,70,71,72,73,74,75,76,77,78,80,81,83,84,85

%N Numbers having period-1 3-digitized sequences.

%C Equivalently, numbers that eventually reach a fixed point under "x -> sum of cubes of digits of x". - _Reinhard Zumkeller_, Sep 17 2009

%H Reinhard Zumkeller, <a href="/A031179/b031179.txt">Table of n, a(n) for n = 1..1000</a>

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/Digitaddition.html">Digitaddition</a>

%Y Complement of A165336.

%Y Union of A035504, A008585, A165333, A165334, and A165335.

%Y Cf. A031178.

%K nonn,base

%O 1,3

%A _Eric W. Weisstein_

%E Missing a(0)=0 inserted by _Sean A. Irvine_, Apr 14 2020