A309904 - OEIS

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A309904 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`8`
`3`		`204`
`4`		`890`
`5`		`890`
`6`		`51311`
`7`		`286609`
`8`		`3580781`
`9`		`20875184`
`10`		`182289612`
`11`		`747240110`
`12`		`8656547082`
`13`		`8656547082`
`14`		`105545557489`
`15`		`783768630338`
`16`		`15026453160167`
`17`		`114725244868970`
`18`		`1045247300817798`
`19`		`9187315290370043`
`20`		`20586210475743186`
`21`		`20586210475743186`

[0,1,8,204,890,890,51311,286609,3580781,20875184, 182289612,747240110,8656547082,8656547082, 105545557489,783768630338,15026453160167, 114725244868970,1045247300817798,9187315290370043, 20586210475743186,20586210475743186]

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)