A000516 - OEIS

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A000516 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`1`
`6`		`1`
`7`		`4`
`8`		`51`
`9`		`3529`
`10`		`601055`
`11`		`156473848`
`12`		`54062069505`
`13`		`23869437984682`
`14`		`13186966476208771`
`15`		`8971034249976338907`
`16`		`7414924597575224629299`
`17`		`7360058177440420943520750`
`18`		`8683626883245180573511018830`
`19`		`12066478410398147578519948851818`
`20`		`19585444567548740264243478805318202`

[0,0,0,0,1,1,4,51,3529,601055,156473848, 54062069505,23869437984682,13186966476208771, 8971034249976338907,7414924597575224629299, 7360058177440420943520750, 8683626883245180573511018830, 12066478410398147578519948851818, 19585444567548740264243478805318202]

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Last modified April 17 21:01 EDT 2024. Contains 371767 sequences. (Running on oeis4.)