A109481 - OEIS

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A109481 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`27288`
`5`		`501760`
`6`		`12738432`
`7`		`182458368`
`8`		`1862977116`
`9`		`13739292672`
`10`		`74852604288`
`11`		`306460084224`
`12`		`956270217000`
`13`		`2294484111360`
`14`		`4268285380352`
`15`		`6180152832000`
`16`		`6991765639110`
`17`		`6180152832000`
`18`		`4268285380352`
`19`		`2294484111360`
`20`		`956270217000`
`21`		`306460084224`
`22`		`74852604288`

[1,0,0,0,27288,501760,12738432,182458368, 1862977116,13739292672,74852604288,306460084224, 956270217000,2294484111360,4268285380352, 6180152832000,6991765639110,6180152832000, 4268285380352,2294484111360,956270217000, 306460084224,74852604288]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)