A073986 - OEIS

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A073986 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`2`
`3`		`9`
`4`		`54`
`5`		`300`
`6`		`1296`
`7`		`6300`
`8`		`39312`
`9`		`262440`
`10`		`1679616`
`11`		`10349856`
`12`		`62355744`
`13`		`369476640`
`14`		`2179768320`
`15`		`12958657344`
`16`		`77751944064`
`17`		`468419708160`
`18`		`2821109907456`
`19`		`16957996040448`
`20`		`101753146100736`
`21`		`609954817881600`
`22`		`3656158440062976`
`23`		`21926115464435712`
`24`		`131557435432187904`

[0,2,9,54,300,1296,6300,39312,262440,1679616, 10349856,62355744,369476640,2179768320, 12958657344,77751944064,468419708160, 2821109907456,16957996040448,101753146100736, 609954817881600,3656158440062976, 21926115464435712,131557435432187904]

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Last modified June 12 04:45 EDT 2024. Contains 373321 sequences. (Running on oeis4.)