A349720 - OEIS

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A349720 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`-1`
`3`		`7`
`4`		`-63`
`5`		`801`
`6`		`-13025`
`7`		`258343`
`8`		`-6048511`
`9`		`163276417`
`10`		`-4992740289`
`11`		`170571634311`
`12`		`-6439161507647`
`13`		`266180947507489`
`14`		`-11958385377911713`
`15`		`580151397382158631`
`16`		`-30227616424300542975`
`17`		`1683438461080186841601`
`18`		`-99796591057813372007297`

[1,1,-1,7,-63,801,-13025,258343,-6048511, 163276417,-4992740289,170571634311,-6439161507647, 266180947507489,-11958385377911713, 580151397382158631,-30227616424300542975, 1683438461080186841601,-99796591057813372007297]

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Last modified August 23 11:06 EDT 2024. Contains 375396 sequences. (Running on oeis4.)