%I #9 Jan 20 2018 22:24:39
%S 2,0,0,16,2,0,76,32,-14,308,208,-76,1066,1068,-342,3296,4718,-1148,
%T 9210,18360,-2916,22240,67768,-3068,43602,224552,26236,39276,745788,
%U 190484,-155664,2127756,1279618,-1371720,6320170,4921464,-5606788
%N Bond series for first perpendicular moment of 4.8 (bathroom tile) lattice.
%H I. Jensen, <a href="/A120556/b120556.txt">Table of n, a(n) for n = 1..255</a>
%H I. Jensen, <a href="http://www.ms.unimelb.edu.au/~iwan/dirperc/series/4_8bond_x2.ser">More terms</a> [Broken link?]
%K sign
%O 1,1
%A _N. J. A. Sloane_, Aug 09 2006