Not only is it Pacal's triangle, it's also a Sirpinski Gasket if you associate one character/color to even numbers, and another to odd.

Math rox.

Update: Ugh i am not awake yet. Forgive my redundancy.

In reply to Re: Sierpinskij (Re: Binomial Expansion) by rpc
in thread Binomial Expansion by crazyinsomniac

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