A009692 - OEIS

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A009692 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`3`
`4`		`10`
`5`		`40`
`6`		`153`
`7`		`921`
`8`		`5144`
`9`		`30717`
`10`		`230748`
`11`		`1766056`
`12`		`14052445`
`13`		`116580521`
`14`		`897876519`
`15`		`7657321097`
`16`		`75743979608`
`17`		`788733735080`
`18`		`7569825650083`
`19`		`75242386295617`
`20`		`831978453306391`
`21`		`9444103049405370`
`22`		`120064355466770831`
`23`		`1579842230380587833`

[1,0,1,3,10,40,153,921,5144,30717,230748,1766056, 14052445,116580521,897876519,7657321097, 75743979608,788733735080,7569825650083, 75242386295617,831978453306391,9444103049405370, 120064355466770831,1579842230380587833]

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Last modified May 5 22:20 EDT 2024. Contains 372290 sequences. (Running on oeis4.)