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A347276 as a simple table

`n`		`a(n)`
`3`		`1`
`4`		`6`
`5`		`5`
`6`		`-15`
`7`		`49`
`8`		`-196`
`9`		`944`
`10`		`-5340`
`11`		`34716`
`12`		`-254760`
`13`		`2078856`
`14`		`-18620784`
`15`		`180973584`
`16`		`-1887504768`
`17`		`20887922304`
`18`		`-242111586816`
`19`		`2889841121280`
`20`		`-34586897978880`
`21`		`393722260047360`
`22`		`-3659128846433280`
`23`		`5687630494110720`
`24`		`1137542166526464000`
`25`		`-49644151627682304000`

[1,6,5,-15,49,-196,944,-5340,34716,-254760, 2078856,-18620784,180973584,-1887504768, 20887922304,-242111586816,2889841121280, -34586897978880,393722260047360,-3659128846433280, 5687630494110720,1137542166526464000, -49644151627682304000]

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Last modified September 11 17:54 EDT 2024. Contains 375839 sequences. (Running on oeis4.)