A025597 - OEIS

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A025597 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`0`
`6`		`0`
`7`		`1`
`8`		`56`
`9`		`1309`
`10`		`20370`
`11`		`255366`
`12`		`2782296`
`13`		`27630317`
`14`		`256617790`
`15`		`2269878170`
`16`		`19345170656`
`17`		`160223380546`
`18`		`1297456951652`
`19`		`10319966008680`
`20`		`80906898257760`
`21`		`626886465395595`
`22`		`4810654849509082`
`23`		`36623649326935517`

[0,0,0,0,0,0,0,1,56,1309,20370,255366,2782296, 27630317,256617790,2269878170,19345170656, 160223380546,1297456951652,10319966008680, 80906898257760,626886465395595,4810654849509082, 36623649326935517]

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Last modified April 24 06:07 EDT 2024. Contains 371918 sequences. (Running on oeis4.)