A012565 - OEIS

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A012565 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`-12`
`3`		`120`
`4`		`1680`
`5`		`-4800`
`6`		`-20091456`
`7`		`2552065152`
`8`		`-264925689600`
`9`		`68708953577472`
`10`		`-29508519541947392`
`11`		`12189637912025356288`
`12`		`-5505843502429896863744`
`13`		`3137663619884947867484160`

[1,0,-12,120,1680,-4800,-20091456,2552065152, -264925689600,68708953577472,-29508519541947392, 12189637912025356288,-5505843502429896863744, 3137663619884947867484160]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)