A000513 - OEIS

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A000513 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`1`
`5`		`1`
`6`		`4`
`7`		`16`
`8`		`194`
`9`		`3529`
`10`		`121790`
`11`		`5582612`
`12`		`317579783`
`13`		`21543414506`
`14`		`1711281449485`
`15`		`157117486414656`
`16`		`16502328443493967`
`17`		`1965612709107379155`
`18`		`263512349078757245789`
`19`		`39497131936385398782814`
`20`		`6579940884199010139737829`
`21`		`1211896874083479131415289345`
`22`		`245593008009270037388205883048`

[0,0,0,1,1,4,16,194,3529,121790,5582612,317579783, 21543414506,1711281449485,157117486414656, 16502328443493967,1965612709107379155, 263512349078757245789,39497131936385398782814, 6579940884199010139737829, 1211896874083479131415289345, 245593008009270037388205883048]

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Last modified May 1 01:57 EDT 2024. Contains 372143 sequences. (Running on oeis4.)