A165641 - OEIS

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A165641 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`6`
`3`		`6`
`4`		`360`
`5`		`360`
`6`		`15120`
`7`		`15120`
`8`		`1814400`
`9`		`1814400`
`10`		`119750400`
`11`		`119750400`
`12`		`653837184000`
`13`		`653837184000`
`14`		`3923023104000`
`15`		`3923023104000`
`16`		`16005934264320000`
`17`		`16005934264320000`
`18`		`12772735542927360000`
`19`		`12772735542927360000`
`20`		`8430005458332057600000`
`21`		`8430005458332057600000`

[1,1,6,6,360,360,15120,15120,1814400,1814400, 119750400,119750400,653837184000,653837184000, 3923023104000,3923023104000,16005934264320000, 16005934264320000,12772735542927360000, 12772735542927360000,8430005458332057600000, 8430005458332057600000]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)