CC degree formula conjecture for four-electron truncation varieties

Let $V_{\{2\}}$ be the coupled-cluster doubles truncation variety for $d=4$, and set

$$m=6\binom{n-4}{2},\qquad s=\binom{n-4}{4}.$$

CC degree formula conjecture. For $d=4$ and $n\leq 12$, the CC degree of $V_{\{2\}}$ is

$$\operatorname{CCdeg}_{4,n}(\{2\})=(m-s+2)2^s-1.$$

Since $V_P$ is a complete intersection for $n\leq 12$, the preceding generic graph-degree conjecture would imply this formula. The supplied source does not resolve whether the formula holds.