A049315 - OEIS

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A049315 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`24`
`3`		`120`
`4`		`620`
`5`		`3096`
`6`		`15600`
`7`		`77976`
`8`		`390480`
`9`		`1952380`
`10`		`9764880`
`11`		`48824280`
`12`		`244136904`
`13`		`1220683800`
`14`		`6103496400`
`15`		`30517481424`
`16`		`152587794020`
`17`		`762938966520`
`18`		`3814696782120`
`19`		`19073483892120`
`20`		`95367429207720`
`21`		`476837146020720`
`22`		`2384185778835696`
`23`		`11920928894086200`

[1,4,24,120,620,3096,15600,77976,390480,1952380, 9764880,48824280,244136904,1220683800,6103496400, 30517481424,152587794020,762938966520, 3814696782120,19073483892120,95367429207720, 476837146020720,2384185778835696, 11920928894086200]

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Last modified April 19 05:19 EDT 2024. Contains 371782 sequences. (Running on oeis4.)