A168598 - OEIS

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A168598 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`5`
`3`		`21`
`4`		`119`
`5`		`703`
`6`		`4515`
`7`		`30227`
`8`		`210274`
`9`		`1503930`
`10`		`11008198`
`11`		`82099262`
`12`		`622013122`
`13`		`4775754930`
`14`		`37089503826`
`15`		`290914775618`
`16`		`2301706690657`
`17`		`18351027768401`
`18`		`147308337621061`
`19`		`1189704370416949`
`20`		`9661185599013209`
`21`		`78844977025403657`

[1,1,5,21,119,703,4515,30227,210274,1503930, 11008198,82099262,622013122,4775754930, 37089503826,290914775618,2301706690657, 18351027768401,147308337621061,1189704370416949, 9661185599013209,78844977025403657]

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Last modified May 14 17:26 EDT 2024. Contains 372533 sequences. (Running on oeis4.)