A278888 - OEIS

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A278888 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`0`
`3`		`-2`
`4`		`6`
`5`		`104`
`6`		`130`
`7`		`-7480`
`8`		`17808`
`9`		`790524`
`10`		`-113170`
`11`		`-206401200`
`12`		`259762932`
`13`		`53140218296`
`14`		`-111175815660`
`15`		`-24172057073456`
`16`		`25301079682096`
`17`		`12946893572092052`
`18`		`-32517981767052650`
`19`		`-8943735216460534192`
`20`		`16410991703475470220`
`21`		`7930971475493259708440`
`22`		`-19662403949243519946900`
`23`		`-8179625437444893103218320`
`24`		`21740998917740950059114560`
`25`		`10426747097560071845593768504`
`26`		`-28225693942184808133067863860`
`27`		`-15345614872626105712148352012640`

[1,0,-2,6,104,130,-7480,17808,790524,-113170, -206401200,259762932,53140218296,-111175815660, -24172057073456,25301079682096,12946893572092052, -32517981767052650,-8943735216460534192, 16410991703475470220,7930971475493259708440, -19662403949243519946900, -8179625437444893103218320, 21740998917740950059114560, 10426747097560071845593768504, -28225693942184808133067863860, -15345614872626105712148352012640]

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Last modified April 25 16:23 EDT 2024. Contains 371989 sequences. (Running on oeis4.)