A119817 - OEIS

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A119817 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`-2`
`4`		`8`
`5`		`-40`
`6`		`210`
`7`		`-1032`
`8`		`4074`
`9`		`-9084`
`10`		`-1485`
`11`		`-139344`
`12`		`-1178057`
`13`		`97107644`
`14`		`533077818`
`15`		`-43465435335`
`16`		`-997494915376`
`17`		`35039558716800`
`18`		`1885975569825115`
`19`		`-36684866143759995`
`20`		`-4946226556607087316`
`21`		`24828007395162323458`
`22`		`18213320246807011794109`

[1,1,-2,8,-40,210,-1032,4074,-9084,-1485,-139344, -1178057,97107644,533077818,-43465435335, -997494915376,35039558716800,1885975569825115, -36684866143759995,-4946226556607087316, 24828007395162323458,18213320246807011794109]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)