A063815 - OEIS

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A063815 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`20`
`2`		`380`
`3`		`7220`
`4`		`137180`
`5`		`2606420`
`6`		`49521980`
`7`		`940917620`
`8`		`17877434780`
`9`		`339671260820`
`10`		`6453753955560`
`11`		`122621325155260`
`12`		`2329805177942740`
`13`		`44266298380775260`
`14`		`841059669232130740`
`15`		`15980133715361099260`
`16`		`303622540590922574740`

[1,20,380,7220,137180,2606420,49521980,940917620, 17877434780,339671260820,6453753955560, 122621325155260,2329805177942740, 44266298380775260,841059669232130740, 15980133715361099260,303622540590922574740]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)