%I A017913
%S A017913 1,1,3,5,9,15,27,46,81,140,243,420,729,1262,2187,3787,6561,
%T A017913 11363,19683,34091,59049,102275,177147,306827,531441,920482,
%U A017913 1594323,2761448,4782969,8284345,14348907,24853035,43046721
%N A017913 Powers of sqrt(3) rounded down.
%Y A017913 Sequence in context: A083658 A018436 A018298 this_sequence A140428 A027154 
               A052007
%Y A017913 Adjacent sequences: A017910 A017911 A017912 this_sequence A017914 A017915 
               A017916
%K A017913 nonn
%O A017913 0,3
%A A017913 N. J. A. Sloane (njas(AT)research.att.com).