A013556 - OEIS

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A013556 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-2`
`2`		`2`
`3`		`-676`
`4`		`62`
`5`		`-2714132`
`6`		`7223932`
`7`		`-120994136`
`8`		`13831453742`
`9`		`-463898158095404`
`10`		`1539871314859772`
`11`		`-1284535259155106488`
`12`		`5072225817430199548`
`13`		`-10084534723769793975176`
`14`		`4033550950013006300665768`
`15`		`-325181210925396330786544500464`
`16`		`435279229771188834270330121078`

[1,-2,2,-676,62,-2714132,7223932,-120994136, 13831453742,-463898158095404,1539871314859772, -1284535259155106488,5072225817430199548, -10084534723769793975176, 4033550950013006300665768, -325181210925396330786544500464, 435279229771188834270330121078]

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