%I A160738
%S A160738 0,3,6,12,18,24,30,42,54,60,66,78,90,102,120,150,174,180,186,198,210,
%T A160738 222,240,270,294,306,324,354,384,420,480,558,606,612,618,630,642,654,
%U A160738 672,702,726,738,756,786,816,852,912,990,1038,1050,1068,1098,1128,1164
%N A160738 Toothpick sequence starting from a T formed by 3 toothpicks: a(n)=A160406(n)*3.
%Y A160738 Cf. A139250, A139251, A160736, A160737, A160739, A160740.
%Y A160738 Sequence in context: A111041 A079830 A160744 this_sequence A028882 A154907 
               A024513
%Y A160738 Adjacent sequences: A160735 A160736 A160737 this_sequence A160739 A160740 
               A160741
%K A160738 nonn
%O A160738 0,2
%A A160738 Omar E. Pol (info(AT)polprimos.com), May 25 2009, Jun 19 2009
%E A160738 More terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jul 28 2009