A013571 - OEIS

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A013571 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`-1`
`3`		`-4`
`4`		`9`
`5`		`60`
`6`		`-175`
`7`		`-2154`
`8`		`6433`
`9`		`140984`
`10`		`-404063`
`11`		`-14300174`
`12`		`38333361`
`13`		`2070386084`
`14`		`-5007071823`
`15`		`-406148697538`
`16`		`844312637249`
`17`		`103808494182512`
`18`		`-173366392362431`
`19`		`-33528470038125974`
`20`		`40208654504239441`

[1,1,-1,-4,9,60,-175,-2154,6433,140984,-404063, -14300174,38333361,2070386084,-5007071823, -406148697538,844312637249,103808494182512, -173366392362431,-33528470038125974, 40208654504239441]

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Last modified May 23 14:03 EDT 2013. Contains 225595 sequences.