A340471 - OEIS

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A340471 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`6`
`3`		`28`
`4`		`90`
`5`		`1488`
`6`		`945`
`7`		`182880`
`8`		`9450`
`9`		`8241408`
`10`		`93555`
`11`		`14856307200`
`12`		`638512875`
`13`		`1569400842240`
`14`		`18243225`
`15`		`5713142135500800`
`16`		`325641566250`
`17`		`1096948397364019200`
`18`		`38979295480125`
`19`		`6713362606110031872000`
`20`		`1531329465290625`
`21`		`408173030347971900211200`
`22`		`13447856940643125`

[2,6,28,90,1488,945,182880,9450,8241408,93555, 14856307200,638512875,1569400842240,18243225, 5713142135500800,325641566250,1096948397364019200, 38979295480125,6713362606110031872000, 1531329465290625,408173030347971900211200, 13447856940643125]

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Last modified August 19 06:29 EDT 2024. Contains 375284 sequences. (Running on oeis4.)