Christopher Robin draws nigh?

You know "Now we are Six."
Once upon a time we had one - thus.
In the three years >>>------->2019, it had doubled.

Do I detect a hypothesis looming?
One + 3y = 2
Two +3y = 4.
Question. If I'm still both vertical, and "here", will the rule hold good
Four+3y = 8 
Or will we see Xtopher Robin's "Now we are Six" come to pass?