A033470 - OEIS

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A033470 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`13`
`3`		`-121`
`4`		`1093`
`5`		`-49205`
`6`		`61203943`
`7`		`-5580127`
`8`		`25949996501`
`9`		`-2832495743227`
`10`		`101471818419863`
`11`		`-4469253897850313`
`12`		`11126033443528968583`
`13`		`-3623473373642099263`
`14`		`90551915146257709805297`
`15`		`-295654219044074800178128205`

[1,-1,13,-121,1093,-49205,61203943,-5580127, 25949996501,-2832495743227,101471818419863, -4469253897850313,11126033443528968583, -3623473373642099263,90551915146257709805297, -295654219044074800178128205]

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Last modified January 21 03:00 EST 2021. Contains 340332 sequences. (Running on oeis4.)