%I #8 Jun 28 2021 09:24:42
%S 1,4,10,26,64,162,406,1018,2546,6362,15878,39592,98638,245562,610936,
%T 1519090,3775302,9378288
%N Number of two-sided n-step prudent walks ending on the top side or right side of their box, avoiding more than two consecutive west steps and more than two consecutive south steps.
%H S. Gao and H. Niederhausen, <a href="http://math.fau.edu/Niederhausen/HTML/Papers/Sequences%20Arising%20From%20Prudent%20Self-Avoiding%20Walks-February%2001-2010.pdf">Sequences Arising From Prudent Self-Avoiding Walks</a>, 2010.
%K nonn,walk,more
%O 0,2
%A _Shanzhen Gao_, May 17 2010
|