A009392 - OEIS

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A009392 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`-1`
`3`		`-3`
`4`		`8`
`5`		`25`
`6`		`-121`
`7`		`-427`
`8`		`3128`
`9`		`12465`
`10`		`-124921`
`11`		`-555731`
`12`		`7158128`
`13`		`35135945`
`14`		`-557749921`
`15`		`-2990414715`
`16`		`56767019408`
`17`		`329655706465`
`18`		`-7316056402321`
`19`		`-45692713833379`
`20`		`1164842760597368`
`21`		`7777794952988025`
`22`		`-224574978081433321`

[0,1,-1,-3,8,25,-121,-427,3128,12465,-124921, -555731,7158128,35135945,-557749921,-2990414715, 56767019408,329655706465,-7316056402321, -45692713833379,1164842760597368,7777794952988025, -224574978081433321]

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Last modified April 19 09:23 EDT 2024. Contains 371782 sequences. (Running on oeis4.)