A171005 - OEIS

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A171005 as a simple table

`n`		`a(n)`
`3`		`4`
`4`		`15`
`5`		`72`
`6`		`420`
`7`		`2880`
`8`		`22680`
`9`		`201600`
`10`		`1995840`
`11`		`21772800`
`12`		`259459200`
`13`		`3353011200`
`14`		`46702656000`
`15`		`697426329600`
`16`		`11115232128000`
`17`		`188305108992000`
`18`		`3379030566912000`
`19`		`64023737057280000`
`20`		`1277273554292736000`
`21`		`26761922089943040000`
`22`		`587545834974658560000`
`23`		`13488008733331292160000`

[4,15,72,420,2880,22680,201600,1995840,21772800, 259459200,3353011200,46702656000,697426329600, 11115232128000,188305108992000,3379030566912000, 64023737057280000,1277273554292736000, 26761922089943040000,587545834974658560000, 13488008733331292160000]

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Last modified April 24 03:08 EDT 2024. Contains 371918 sequences. (Running on oeis4.)