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alesia
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Can this function be interpolated with a small power series

Does there exist a power series $\sum_i a_i x^i$ that is $1$ at $0$ and $0$ at integers from $1$ to $n$, and such that $\sum_i |a_i|$ is polynomial in $n$?

I feel the answer might be no but I'm not sure how to prove it.

alesia
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  • 21