A278889 - OEIS

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A278889 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`2`
`4`		`15`
`5`		`-20`
`6`		`-634`
`7`		`2436`
`8`		`42411`
`9`		`-233510`
`10`		`-11619696`
`11`		`49163400`
`12`		`2036481646`
`13`		`-16025646000`
`14`		`-918152531964`
`15`		`5815779836440`
`16`		`409507398512787`
`17`		`-3500207461700030`
`18`		`-252977369776337212`
`19`		`2287457363619598128`
`20`		`206314648049383192746`
`21`		`-2015385286805661512720`
`22`		`-189234286870610655433500`
`23`		`2114103576405833262908120`
`24`		`225453932801460863956791550`
`25`		`-2618254080140270392494246300`
`26`		`-303684082923060566479507972944`

[1,0,0,2,15,-20,-634,2436,42411,-233510,-11619696, 49163400,2036481646,-16025646000,-918152531964, 5815779836440,409507398512787,-3500207461700030, -252977369776337212,2287457363619598128, 206314648049383192746,-2015385286805661512720, -189234286870610655433500, 2114103576405833262908120, 225453932801460863956791550, -2618254080140270392494246300, -303684082923060566479507972944]

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Last modified September 26 04:14 EDT 2023. Contains 365651 sequences. (Running on oeis4.)