Simple question

Okay, I’ve a button on frame 3, which will go to frame 6, and on frame 6, the same button will go to frame 9, and on frame 9, the same button will go to frame 12 and so on… So instead on numbering the button on every 3 frame interval, is there a possible way that it goes to (let current frame be Z) ‘Z+3’ ?

gotoandstop(currentframe+3)… ?