wonky O8 starting hand statistics - do I have the numbers right?

[franknagaijr]

Just playing with some numbers, wanted to make sure my assumptions are correct. If anything is wrong, please drop a line.

Chance of being dealt AA2x where x is not an ace
c(4,2) *c(4,1) *c(47,1)/c(52,4)=0.004167

Chance of being dealt any A23x hand (x not an ace)
c(4,1)* c(4,1) * c(4,1) *c(46,1)/c(52,4)=0.010875

Chance of being dealt AAWx, (no deuce or ace in Wx)
c(4,2) *c(12,1) *c(46,1)/c(52,4)=0.012234

Chance of being dealt any A2HH combination (HH=K, Q or J)
c(4,1) * c(4,2) *c(12,2)/c(52,4)=0.003901

Chance of being dealt any A2xx combination (x=any)
c(4,1) * c(4,1) * c(50,2)/c(52,4)=0.072398

Thanks