A020447 - OEIS

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A020447 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`24`
`2`		`393`
`3`		`5480`
`4`		`70161`
`5`		`853944`
`6`		`10066393`
`7`		`116192520`
`8`		`1322205921`
`9`		`14898923864`
`10`		`166735197993`
`11`		`1856912289960`
`12`		`20608880226481`
`13`		`228161663489784`
`14`		`2521496249891193`
`15`		`27830232878409800`
`16`		`306882907287251841`

[1,24,393,5480,70161,853944,10066393,116192520, 1322205921,14898923864,166735197993,1856912289960, 20608880226481,228161663489784,2521496249891193, 27830232878409800,306882907287251841]

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Last modified April 24 02:28 EDT 2024. Contains 371917 sequences. (Running on oeis4.)