A287254 - OEIS

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A287254 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`5`
`4`		`15`
`5`		`52`
`6`		`202`
`7`		`857`
`8`		`3933`
`9`		`19373`
`10`		`101755`
`11`		`566712`
`12`		`3331349`
`13`		`20592862`
`14`		`133439286`
`15`		`903926271`
`16`		`6385918342`
`17`		`46950260915`
`18`		`358560107124`
`19`		`2839638581291`
`20`		`23285101241537`
`21`		`197425160416845`
`22`		`1728548417051752`
`23`		`15610025975013920`
`24`		`145242705457704688`

[1,1,2,5,15,52,202,857,3933,19373,101755,566712, 3331349,20592862,133439286,903926271,6385918342, 46950260915,358560107124,2839638581291, 23285101241537,197425160416845,1728548417051752, 15610025975013920,145242705457704688]

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Last modified April 24 05:36 EDT 2024. Contains 371918 sequences. (Running on oeis4.)