Ask HN: As a tech cofounder, when do you start to spend less time on coding?

As a tech cofounder of a startup, as the team expands, I suddenly realize that I now spend less than half day on coding. And more time on recruiting, writing guidelines and documents, having 1-1 with developers, participating in business meeting, figuring out technology strategies, etc.

So, how large is your team when you find yourself spending less than half day on coding?