a deck has 52 cards, 12 face cards and 4 aces are removed, from these 16 cards 4 are chosen, how many combinations are possible that have at least 2 black cards.

The answer is 1302

I get 154?

What I did was,

there are 8 black cards so,

8c2+8c3+8c4=154

I could swear I did this right.