A159958 - OEIS

%I #3 Sep 08 2013 13:31:39

%S 0,1,2,4,5,3,8,6,7,10,11,9,14,12,13,15,16,17,20,18,19,21,22,23,25,26,

%T 24,28,29,27,32,30,31,33,34,35,38,36,37,39,40,41,43,44,42,45,46,47,49,

%U 50,48,53,51,52,56,54,55,57,58,59,61,62,60,63,64,65,67,68,66,71,69,70,73

%N Lodumo_3 of A053838 .

%C Permutation of nonnegative integers .

%F a(n)=lod_3(A053838(n)) .

%Y Cf. A053838

%K easy,nonn

%O 0,3

%A _Philippe Deléham_, Apr 27 2009