A001626 - OEIS

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A001626 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`2`
`4`		`36`
`5`		`840`
`6`		`29680`
`7`		`1429920`
`8`		`90318144`
`9`		`7237943552`
`10`		`717442928640`
`11`		`86171602072320`
`12`		`12331048749268480`
`13`		`2072725870491859968`
`14`		`404352831489304049664`
`15`		`90605920564322676531200`
`16`		`23110943021722435879157760`
`17`		`6657484407493222296916131840`

[0,0,2,36,840,29680,1429920,90318144,7237943552, 717442928640,86171602072320,12331048749268480, 2072725870491859968,404352831489304049664, 90605920564322676531200, 23110943021722435879157760, 6657484407493222296916131840]

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Last modified April 19 13:40 EDT 2024. Contains 371792 sequences. (Running on oeis4.)