A034631 - OEIS

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A034631 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`255150`
`5`		`22208256`
`6`		`848836800`
`7`		`18527097600`
`8`		`267722771400`
`9`		`2823129792000`
`10`		`23221189252800`
`11`		`156216399897600`
`12`		`890233857251550`
`13`		`4413205102118400`
`14`		`19428198670785600`
`15`		`77215562567974656`
`16`		`280728337687134750`

[1,0,0,0,255150,22208256,848836800,18527097600, 267722771400,2823129792000,23221189252800, 156216399897600,890233857251550,4413205102118400, 19428198670785600,77215562567974656, 280728337687134750]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)