A009147 - OEIS

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A009147 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`6`
`4`		`21`
`5`		`60`
`6`		`237`
`7`		`1498`
`8`		`9289`
`9`		`46872`
`10`		`208249`
`11`		`1096590`
`12`		`7953693`
`13`		`57151380`
`14`		`296264997`
`15`		`707086882`
`16`		`-2635164911`
`17`		`-25223244624`
`18`		`-123580612751`
`19`		`-4185669625194`
`20`		`-97178084153691`
`21`		`-1235239023971988`
`22`		`-9092858617394211`

[1,0,1,6,21,60,237,1498,9289,46872,208249,1096590, 7953693,57151380,296264997,707086882,-2635164911, -25223244624,-123580612751,-4185669625194, -97178084153691,-1235239023971988, -9092858617394211]

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)