# Recognize the series?

Number Theory Level pending
• $$A_{m0} =1$$ $$\forall$$ $$m \ge 0$$
• $$A_{0n} = 0$$ for $$n>0$$
• $$A_{mn}=A_{m-1,n} + A_{m-1,n-1}$$ for $$m>0$$ and $$n>0$$

$$A_{mn}$$ is defined as above, evaluate $$A_{15,7}$$.

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