%I #14 Oct 31 2013 11:01:43
%S 1,0,1,0,1,1,1,1,0,1,1,1,1,0,1,1,1,2,0,2,0,2,1,1,1,0,1,1,1,1,0,1,1,1,
%T 2,0,2,0,2,1,1,1,0,1,1,1,1,0,1,1,1,2,0,2,0,2,1,1,1,0,1,1,1,1,0,2,1,2,
%U 1,1,2,1,2,0,1,1,1,1,0,1,1,1,2,0,2,0,2,1,1,1,0,1,1,1,1,0,1,1,1,2,0,2,0
%N Number of integers m such that m + (sum of digits in base-4 representation of m) = n.
%C Number of occurrences of n in A230631.
%H Donovan Johnson, <a href="/A230632/b230632.txt">Table of n, a(n) for n = 0..10000</a>
%H <a href="/index/Coi#Colombian">Index entries for Colombian or self numbers and related sequences</a>
%Y Cf. A230631, A010064 (positions of 0's), A230633-A230635.
%Y Related base-4 sequences: A053737, A230631, A230632, A010064, A230633, A230634,A230635, A230636, A230637, A230638, A010065 (trajectory of 1)
%K nonn,base
%O 0,18
%A _N. J. A. Sloane_, Oct 30 2013