%I #3 Mar 30 2012 16:49:18

%S 2,20,174,1504,13300,120744,1122198,10638464,102541428,1002305040,

%T 9914663308,99085515840,999104604784,10153152363648,103892246982390,

%U 1069610792999424,11072575568623300,115189593628215600

%N Column 1 of table in A067640.

%H J. L. Jacobsen and P. Zinn-Justin, <a href="http://arXiv.org/abs/math-ph/0102015">A Transfer Matrix approach to the Enumeration of Knots</a>

%K nonn

%O 0,1

%A _N. J. A. Sloane_, Feb 05 2002