Hi Larry,
check out the midi notate program ( the link is on my reply to Ted) unfortunately it's not free, but at least you can try before deciding whether or not it's worth purchasing.

It's not actually a sequencer, it's main function is printing music from midifiles.

You may find free sequencers on the net( just do a search in google), but a lot of the time , cheap sequencers don't have great scoring facilities or no score at all.

best wishes
Rikki