A299926 - OEIS

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A299926 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`14`
`4`		`60`
`5`		`252`
`6`		`1212`
`7`		`5880`
`8`		`30904`
`9`		`166976`
`10`		`952456`
`11`		`5587840`
`12`		`34217216`
`13`		`215204960`
`14`		`1401551376`
`15`		`9360467760`
`16`		`64384034784`
`17`		`453328282624`
`18`		`3274696185568`
`19`		`24173219998912`
`20`		`182546586425408`

[1,4,14,60,252,1212,5880,30904,166976,952456, 5587840,34217216,215204960,1401551376,9360467760, 64384034784,453328282624,3274696185568, 24173219998912,182546586425408]

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Last modified April 23 02:23 EDT 2024. Contains 371906 sequences. (Running on oeis4.)