There's one possible type 0,1,2, or 4 sense code. There's 304 ways to do type 0. 32 ways to do type 1,2,4.
There's four possible type 3,5, or 6 sense code. There's 4 ways to do each type.
There's 29 possible type 7 sense codes. There's 18 ways to do type 7 00-00-00. The rest have 1,2, or 3 ways...