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Igor Rivin
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I could be very confused (likely), but notice that your matrix the sum of $N$ and $N^t,$ where $N$ is the upper triangular matrix where $N_{ij}= 1/i,$ when $i<j$ and $0$ otherwise.

It seems that by Denis Serre's answer to this question, the answer to yours is YES.

Igor Rivin
  • 96.4k
  • 11
  • 153
  • 366