A002406 - OEIS

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A002406 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`8`
`2`		`-15`
`3`		`212`
`4`		`-865`
`5`		`31560`
`6`		`-397285`
`7`		`8760472`
`8`		`-73512810`
`9`		`7619823960`
`10`		`-79612742055`
`11`		`11869626289356`
`12`		`-148201090063455`
`13`		`2000757995572336`
`14`		`-58073355854498985`
`15`		`15325818191986269968`
`16`		`-253388757170439526636`
`17`		`84454267865884467099120`
`18`		`-1566608640281391343515450`
`19`		`30637801046762651850275960`

[1,8,-15,212,-865,31560,-397285,8760472,-73512810, 7619823960,-79612742055,11869626289356, -148201090063455,2000757995572336, -58073355854498985,15325818191986269968, -253388757170439526636,84454267865884467099120, -1566608640281391343515450, 30637801046762651850275960]

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Last modified April 19 16:38 EDT 2024. Contains 371794 sequences. (Running on oeis4.)