Three Card Poker: Compute Combined Probabilities

Hi, I've been looking at the probabilities of three card poker hands.

I understand how to work out the probabilities using COMBIN on excel (and the maths behind it) but I can't recompute the combined probabilities of the pair plus and ante/play bets.


I'm essentially trying to recalculate the combined return table from the link above. I understand the total combinations is 407170400 which would be COMBIN(52,3)*COMBIN(49,3).

Anyone know how to recalculate the combinations?

Thanks!