%I #7 Jul 07 2015 18:16:27
%S 4,16,64,250,976,3760,14500,55438
%N Blease's b_n coefficients for 4-dimensional acyclic hypercubic lattice.
%H J. Blease, <a href="http://dx.doi.org/10.1088/0022-3719/10/7/003">Series expansions for the directed-bond percolation problem</a>, J. Phys. C 10 (1977), 917-924. See Table 3.
%K nonn,more
%O 1,1
%A _N. J. A. Sloane_, Jul 07 2015