A091755 - OEIS

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A091755 as a simple table

`n`		`a(n)`
`4`		`1`
`5`		`140`
`6`		`27720`
`7`		`7847840`
`8`		`3049446400`
`9`		`1564366003200`
`10`		`1026108219136000`
`11`		`838477001922560000`
`12`		`835580445006827520000`
`13`		`997744946185930342400000`
`14`		`1406513375677181496524800000`
`15`		`2311431202054422682730496000000`

[1,140,27720,7847840,3049446400,1564366003200, 1026108219136000,838477001922560000, 835580445006827520000,997744946185930342400000, 1406513375677181496524800000, 2311431202054422682730496000000]

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Last modified April 25 12:33 EDT 2024. Contains 371969 sequences. (Running on oeis4.)