A177146 - OEIS

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A177146 as a simple table

`n`		`a(n)`
`4`		`0`
`5`		`-3`
`6`		`15`
`7`		`-45`
`8`		`0`
`9`		`1260`
`10`		`-11340`
`11`		`56700`
`12`		`0`
`13`		`-3742200`
`14`		`48648600`
`15`		`-340540200`
`16`		`0`
`17`		`40864824000`
`18`		`-694702008000`
`19`		`6252318072000`
`20`		`0`
`21`		`-1187940433680000`
`22`		`24946749107280000`
`23`		`-274414240180080000`
`24`		`0`
`25`		`75738330289702080000`
`26`		`-1893458257242552000000`
`27`		`24614957344153176000000`
`28`		`0`

[0,-3,15,-45,0,1260,-11340,56700,0,-3742200, 48648600,-340540200,0,40864824000,-694702008000, 6252318072000,0,-1187940433680000, 24946749107280000,-274414240180080000,0, 75738330289702080000,-1893458257242552000000, 24614957344153176000000,0]

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Last modified August 10 05:56 EDT 2024. Contains 375044 sequences. (Running on oeis4.)