A146427 - OEIS

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A146427 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`1`
`6`		`1`
`7`		`15`
`8`		`29`
`9`		`65`
`10`		`155`
`11`		`571`
`12`		`2003`
`13`		`10561`
`14`		`41709`
`15`		`230027`
`16`		`1186171`
`17`		`9353621`
`18`		`63521901`
`19`		`612736753`
`20`		`4999574693`
`21`		`59290750729`
`22`		`622330543047`

[1,1,1,1,1,1,15,29,65,155,571,2003,10561,41709, 230027,1186171,9353621,63521901,612736753, 4999574693,59290750729,622330543047]

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Last modified December 8 17:58 EST 2023. Contains 367680 sequences. (Running on oeis4.)