A298511 - OEIS

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A298511 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`-1`
`3`		`-15`
`4`		`49`
`5`		`1365`
`6`		`-7645`
`7`		`-311311`
`8`		`2475473`
`9`		`132652377`
`10`		`-1367593305`
`11`		`-90881245455`
`12`		`1151541572401`
`13`		`91341008892445`
`14`		`-1373222414339685`
`15`		`-126594821384553375`
`16`		`2202549127844351265`
`17`		`231390624855674406705`
`18`		`-4573116447815658471025`
`19`		`-539278542630309415030735`

[1,1,-1,-15,49,1365,-7645,-311311,2475473, 132652377,-1367593305,-90881245455,1151541572401, 91341008892445,-1373222414339685, -126594821384553375,2202549127844351265, 231390624855674406705,-4573116447815658471025, -539278542630309415030735]

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Last modified April 25 11:06 EDT 2024. Contains 371967 sequences. (Running on oeis4.)