A122704 - OEIS

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A122704 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`22`
`4`		`160`
`5`		`1456`
`6`		`15904`
`7`		`202672`
`8`		`2951680`
`9`		`48361216`
`10`		`880405504`
`11`		`17630351872`
`12`		`385148108800`
`13`		`9114999832576`
`14`		`232311251144704`
`15`		`6343764407375872`
`16`		`184778982658539520`
`17`		`5718564661248065536`
`18`		`187389427488113557504`
`19`		`6481629887083387420672`
`20`		`235993351028007334051840`

[1,1,4,22,160,1456,15904,202672,2951680,48361216, 880405504,17630351872,385148108800,9114999832576, 232311251144704,6343764407375872, 184778982658539520,5718564661248065536, 187389427488113557504,6481629887083387420672, 235993351028007334051840]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)