User blog comment:Simply Beautiful Art/3 Arg Array Arsenal (Triple A)/@comment-25601061-20171110222256/@comment-31663462-20171110223220

That's what someone else originally said on a weaker version of the above, but they later changed their minds, saying that it is much larger than  $$\Gamma_0$$. In fact, I'd think that $$H([1],n)$$ is already at  $$\approx f_{\Gamma_0}(n)$$.