A199641 - OEIS

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A199641 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`13`
`4`		`60`
`5`		`288`
`6`		`1384`
`7`		`6628`
`8`		`31772`
`9`		`152304`
`10`		`730036`
`11`		`3499340`
`12`		`16773680`
`13`		`80402532`
`14`		`385399644`
`15`		`1847365808`
`16`		`8855120468`
`17`		`42445929772`
`18`		`203459338800`
`19`		`975257291396`
`20`		`4674775757500`
`21`		`22407962058928`
`22`		`107409807372276`
`23`		`514855687878924`

[1,3,13,60,288,1384,6628,31772,152304,730036, 3499340,16773680,80402532,385399644,1847365808, 8855120468,42445929772,203459338800,975257291396, 4674775757500,22407962058928,107409807372276, 514855687878924]

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Last modified April 24 04:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)