A012070 - OEIS

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A012070 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`4`
`3`		`136`
`4`		`9424`
`5`		`1075264`
`6`		`183697344`
`7`		`43928797056`
`8`		`14007826346240`
`9`		`5742582570096640`
`10`		`2941974233347077120`
`11`		`1841370038568483235840`
`12`		`1382314169497713897656320`
`13`		`1225713884449600233499770880`

[1,0,4,136,9424,1075264,183697344,43928797056, 14007826346240,5742582570096640, 2941974233347077120,1841370038568483235840, 1382314169497713897656320, 1225713884449600233499770880]

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Last modified April 24 13:04 EDT 2024. Contains 371945 sequences. (Running on oeis4.)