A205886 - OEIS

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A205886 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`12`
`4`		`136`
`5`		`2160`
`6`		`44048`
`7`		`1098048`
`8`		`32353536`
`9`		`1100025600`
`10`		`42390108672`
`11`		`1825776471552`
`12`		`86917798041600`
`13`		`4531977405935616`
`14`		`256853921275299840`
`15`		`15722230877270212608`
`16`		`1033667815031620239360`
`17`		`72646598313232772038656`
`18`		`5435067361538551649402880`

[1,2,12,136,2160,44048,1098048,32353536, 1100025600,42390108672,1825776471552, 86917798041600,4531977405935616, 256853921275299840,15722230877270212608, 1033667815031620239360,72646598313232772038656, 5435067361538551649402880]

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Last modified September 21 21:57 EDT 2023. Contains 365503 sequences. (Running on oeis4.)