[the.miler]

846 had multiple successful 2 ball autonomous modes during qualification matches at Buckeye and qualification/elimination matches at Silicon Valley.

Other multiple ball autonomous modes that I didn't see mentioned earlier at Silicon Valley included:
971 (2)
368 (2)
1678 (2 and 3, not sure if the 3 worked during any matches)
1323 (2)
192 (2)

At Buckeye:
910 (2)

I honestly can't remember all the ones I saw, but this is what I can remember.