A012787 - OEIS

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A012787 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`-15`
`3`		`-345`
`4`		`-11263`
`5`		`-455025`
`6`		`-16466703`
`7`		`746021367`
`8`		`480286325633`
`9`		`150637957014303`
`10`		`46203820378253425`
`11`		`15313454320801213511`
`12`		`5643895146092962507905`
`13`		`2333857400234709586763695`

[1,-1,-15,-345,-11263,-455025,-16466703,746021367, 480286325633,150637957014303,46203820378253425, 15313454320801213511,5643895146092962507905, 2333857400234709586763695]

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Last modified May 31 17:16 EDT 2024. Contains 373003 sequences. (Running on oeis4.)