# G_{4,t,v}^{(i)}: number of bond animals of size 4 # with perimeter t and v vertices that are proper in dimension i # i t v G_{4,t,v}^{(i)} 1 2 5 1 2 12 5 53 2 11 5 32 2 8 4 1 3 22 5 324 3 21 5 96 4 32 5 400