A207969 - OEIS

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A207969 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`5`
`2`		`15`
`3`		`60`
`4`		`295`
`5`		`1625`
`6`		`9430`
`7`		`56465`
`8`		`345010`
`9`		`2139595`
`10`		`13419500`
`11`		`84926105`
`12`		`541398665`
`13`		`3472389210`
`14`		`22385362895`
`15`		`144945232375`
`16`		`942089445030`
`17`		`6143582084115`
`18`		`40181143112035`
`19`		`263482860974570`
`20`		`1731780213622125`
`21`		`11406235045261205`
`22`		`75268685723935940`

[1,5,15,60,295,1625,9430,56465,345010,2139595, 13419500,84926105,541398665,3472389210, 22385362895,144945232375,942089445030, 6143582084115,40181143112035,263482860974570, 1731780213622125,11406235045261205, 75268685723935940]

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Last modified May 2 11:31 EDT 2024. Contains 372196 sequences. (Running on oeis4.)