if you mean taking note on "notes.app" on your mac then sync with android, i don't see a way to make it happen since notes app is built by apple syncing with icloud service. however there are plenty of third party apps that allows you not only taking notes between these two platforms but aslo doing many other things. like evernote. but evernote free plan provides 60mb storage per month which is a little mean. I thing you can try one note since it has native applications on both mac and android. But if you really really prefer apple's notes app you can try syncing it with google account then see if you can sync it with gooogle notes or something. not very sure about this