A327729 - OEIS

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A327729 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`6`
`5`		`18`
`6`		`90`
`7`		`414`
`8`		`2892`
`9`		`18342`
`10`		`155124`
`11`		`1265130`
`12`		`13413240`
`13`		`129656286`
`14`		`1564538796`
`15`		`18285385518`
`16`		`255345207156`
`17`		`3378398348214`
`18`		`52931303772912`
`19`		`797460543143154`
`20`		`13926097774972152`
`21`		`234050020177159926`
`22`		`4466082284967035124`
`23`		`83159771376289666806`

[1,1,2,6,18,90,414,2892,18342,155124,1265130, 13413240,129656286,1564538796,18285385518, 255345207156,3378398348214,52931303772912, 797460543143154,13926097774972152, 234050020177159926,4466082284967035124, 83159771376289666806]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)