Analogue-sequencer

I'm working on a tune with my P3 (v4) as the main sequencer. I would like to know if there is 
a higher Timebase than 1, for example x2 or x3 or x4 ? Up-to-now there are only 1, 2, 4, 8, 
16, 32, 64, 64T, 32T, 16T, 8T, 4T, 2T timebases. Many thanks!

Best regrads,

Hedi K.