Table 1. The critical ratio (b/c)^* approximated for different grid length sizes n and update rules.

	LNR (α = ∞)	LR (α = ∞)	LNR, LR (α = 1)
n = 10	2.0	4.0	7.0
n = 14	1.6	4.0	7.1
n = 18	1.4	3.9	9.2
n = 20	1.3	3.9	10.2

We consider mutation rate μ = 10⁻³ to ensure Nμ < 1.