%I #12 Jul 16 2017 14:45:38
%S 0,2,4,5,7,9,10,12,14,16,18,19,21,23,24,26,28,30,32,33,35,37,38,40,42,
%T 44,46,47,49,51,52,54,56,58,60,61,63,65,66,68,70,72,74,75,77,79,80,82,
%U 84,86,88,89,91,93,94,96,98,100,102,103,105,107,108,110,112,114,116,117,119,121,122,124,126,128,130,131,132
%N Numbers k which have even representation in Greedy Catalan Base, i.e., where A014418(k) ends with zero.
%C A244229 works as an inverse function for this injection. We have A244229(a(n)) = n for all n.
%H Antti Karttunen, <a href="/A244222/b244222.txt">Table of n, a(n) for n = 0..9679</a>
%o (Scheme, with _Antti Karttunen_'s IntSeq-library)
%o (define A244222 (ZERO-POS 0 0 A244221))
%Y Complement: A244223.
%Y Characteristic function: A244220.
%Y Cf. A244221, A244229, A014418, A244161.
%K nonn
%O 0,2
%A _Antti Karttunen_, Jun 23 2014