A275994 - OEIS

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A275994 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`-1`
`3`		`1`
`4`		`-17`
`5`		`31`
`6`		`-691`
`7`		`5461`
`8`		`-929569`
`9`		`3202291`
`10`		`-221930581`
`11`		`4722116521`
`12`		`-968383680827`
`13`		`14717667114151`
`14`		`-2093660879252671`
`15`		`86125672563201181`
`16`		`-129848163681107301953`
`17`		`868320396104950823611`
`18`		`-209390615747646519456961`
`19`		`14129659550745551130667441`
`20`		`-8486725345098385062639014237`

[1,-1,1,-17,31,-691,5461,-929569,3202291, -221930581,4722116521,-968383680827, 14717667114151,-2093660879252671, 86125672563201181,-129848163681107301953, 868320396104950823611,-209390615747646519456961, 14129659550745551130667441, -8486725345098385062639014237]

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Last modified April 23 09:45 EDT 2024. Contains 371905 sequences. (Running on oeis4.)