%I M3457 N1404 #25 Dec 19 2021 09:44:22
%S 1,4,12,44,172,772,3308,14924,64956,294252,1301044,5930588,26506948,
%T 121290940,546050988,2505533940,11340303508,52147596788,236995050900,
%U 1091701675948,4977541017540,22961416861940,104965762062612
%N Number of n-step self-avoiding walks on cubic lattice ending at point with x=0.
%D N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%H J. L. Martin, <a href="http://dx.doi.org/10.1017/S0305004100036240">The exact enumeration of self-avoiding walks on a lattice</a>, Proc. Camb. Phil. Soc., 58 (1962), 92-101.
%Y Cf. A000760, A000761, A000762, A001412, A227338.
%K nonn,walk,more
%O 0,2
%A _N. J. A. Sloane_
%E Edited and extended by _Joseph Myers_, Jul 07 2013
%E a(17)-a(22) from _Bert Dobbelaere_, Jan 06 2019