A288910 - OEIS

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A288910 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`5`
`4`		`18`
`5`		`69`
`6`		`303`
`7`		`1357`
`8`		`6552`
`9`		`31961`
`10`		`163587`
`11`		`839710`
`12`		`4485686`
`13`		`23917300`
`14`		`131366017`
`15`		`722130351`
`16`		`4059017880`
`17`		`22809880116`
`18`		`130713878478`
`19`		`748596353814`
`20`		`4354695496124`
`21`		`25349532110660`
`22`		`149415724294027`
`23`		`881419904003486`
`24`		`5256588077063477`
`25`		`31377362011756061`

[1,1,2,5,18,69,303,1357,6552,31961,163587,839710, 4485686,23917300,131366017,722130351,4059017880, 22809880116,130713878478,748596353814, 4354695496124,25349532110660,149415724294027, 881419904003486,5256588077063477, 31377362011756061]

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Last modified June 4 12:46 EDT 2024. Contains 373098 sequences. (Running on oeis4.)