A013521 - OEIS

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A013521 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`-7`
`3`		`-97`
`4`		`-2063`
`5`		`-17803`
`6`		`-250781`
`7`		`166831871`
`8`		`43685848289`
`9`		`447550424579`
`10`		`84677077231169`
`11`		`11657476758734011`
`12`		`28924058075775365981`
`13`		`44287070229737735633567`
`14`		`305190813989360271816409`

[1,-1,-7,-97,-2063,-17803,-250781,166831871, 43685848289,447550424579,84677077231169, 11657476758734011,28924058075775365981, 44287070229737735633567,305190813989360271816409]

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Last modified April 25 15:00 EDT 2024. Contains 371989 sequences. (Running on oeis4.)