Analogue-sequencer

The subject really says it all. For some reason I thought it did, but I can't find it if it does.

no.
your best bet is to slave it to something that does, via a merge box obviously, so you can still record into it from y'r keyboard.

I have successfully used:
mk1 electribes (usually ES-1)
electrix repeater
plotyech 3-4-1 pedal

hth-
duncan.