A002554 - OEIS

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A002554 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`-5`
`3`		`259`
`4`		`-3229`
`5`		`117469`
`6`		`-7156487`
`7`		`2430898831`
`8`		`-60997921`
`9`		`141433003757`
`10`		`-25587296781661`
`11`		`51270597630767`
`12`		`-6791120985104747`
`13`		`3400039831130408821`
`14`		`-15317460638921852507`
`15`		`25789165074168004597399`
`16`		`-1550286106708510672406629`
`17`		`24823277118070193095631689`

[1,-5,259,-3229,117469,-7156487,2430898831, -60997921,141433003757,-25587296781661, 51270597630767,-6791120985104747, 3400039831130408821,-15317460638921852507, 25789165074168004597399, -1550286106708510672406629, 24823277118070193095631689]

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Last modified April 19 09:16 EDT 2024. Contains 371782 sequences. (Running on oeis4.)