A119815 - OEIS

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A119815 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`-1`
`4`		`1`
`5`		`1`
`6`		`-11`
`7`		`23`
`8`		`-20`
`9`		`731`
`10`		`-4860`
`11`		`-91205`
`12`		`138329`
`13`		`24813133`
`14`		`222203538`
`15`		`-11857627480`
`16`		`-340590475934`
`17`		`7798573417057`
`18`		`602467423292955`
`19`		`-4252676907049394`
`20`		`-1469602631093521547`
`21`		`-14928401886412967891`
`22`		`4982240895059491727005`
`23`		`167923794808862463264206`

[1,1,-1,1,1,-11,23,-20,731,-4860,-91205,138329, 24813133,222203538,-11857627480,-340590475934, 7798573417057,602467423292955,-4252676907049394, -1469602631093521547,-14928401886412967891, 4982240895059491727005,167923794808862463264206]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)