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Timeline for Random covering of a set

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Sep 18, 2022 at 13:17 comment added Iosif Pinelis @Pluviophile : A nice connection. You may want to contribute this observation to the OEIS -- oeis.org/Submit.html
Sep 18, 2022 at 13:13 history edited Iosif Pinelis CC BY-SA 4.0
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Sep 18, 2022 at 6:28 comment added Pluviophile Thank you very much for your answer. Before asking the question I found out that $C_{n,2} = \frac{n!}{2^n} \mathbb E[(X^2-1)^n]$, where $X \sim \mathcal N(0,1)$. I can't find this formula anywhere in the OEIS page, so perhaps it's unknown.
Sep 18, 2022 at 5:52 vote accept Pluviophile
Sep 18, 2022 at 2:39 history edited Iosif Pinelis CC BY-SA 4.0
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Sep 18, 2022 at 2:10 history edited Iosif Pinelis CC BY-SA 4.0
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Sep 18, 2022 at 2:03 history edited Iosif Pinelis CC BY-SA 4.0
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Sep 18, 2022 at 1:55 history answered Iosif Pinelis CC BY-SA 4.0