A012044 - OEIS

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A012044 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`-3`
`3`		`21`
`4`		`-647`
`5`		`45161`
`6`		`-4655115`
`7`		`671831421`
`8`		`-131445679375`
`9`		`33601481453521`
`10`		`-10874248371483155`
`11`		`4345212201159011301`
`12`		`-2101132542287329737623`
`13`		`1209250716473417141359161`

[1,1,-3,21,-647,45161,-4655115,671831421, -131445679375,33601481453521,-10874248371483155, 4345212201159011301,-2101132542287329737623, 1209250716473417141359161]

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Last modified April 23 08:33 EDT 2024. Contains 371905 sequences. (Running on oeis4.)