John wrote:
> \[ 1, 0, 2, 0, 4, 0, 8, 0, 16, 0, \dots \]
Aha -- [rose graphs](https://en.wikipedia.org/wiki/Rose_(topology))! (Except each petal has its own vertex, rather than all petals being self-loops.)
**EDIT**: You added more zeroes when I refreshed. :(
> \[ 1, 0, 2, 0, 4, 0, 8, 0, 16, 0, \dots \]
Aha -- [rose graphs](https://en.wikipedia.org/wiki/Rose_(topology))! (Except each petal has its own vertex, rather than all petals being self-loops.)
**EDIT**: You added more zeroes when I refreshed. :(
Version 2.1.8p2
