A Simple Proof of Schmidt's Conjecture

For any integer $r \geq 1$, the sequence of numbers $\{{c^{(r)}_{k}}\}_{k \geq 0}$ is defined implicitly by [\sum_k\binom{n}{k}^r\binom{n+k}{k}^r = \sum_k\binom{n}{k}\binom{n+k}{k}c^{(r)}_k,\quad n=0,1,2,...] Asmus Schmidt conjectured that all $c^{(r)}_k$ are integers. We give a new proof of this fact.

No reviews yet.

No comments yet.