A054719 - OEIS

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A054719 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`12`
`3`		`60`
`4`		`240`
`5`		`1020`
`6`		`4020`
`7`		`16380`
`8`		`65280`
`9`		`262080`
`10`		`1047540`
`11`		`4194300`
`12`		`16772880`
`13`		`67108860`
`14`		`268419060`
`15`		`1073740740`
`16`		`4294901760`
`17`		`17179869180`
`18`		`68719210560`
`19`		`274877906940`
`20`		`1099510578960`
`21`		`4398046494660`
`22`		`17592181850100`
`23`		`70368744177660`
`24`		`281474959868160`

[1,4,12,60,240,1020,4020,16380,65280,262080, 1047540,4194300,16772880,67108860,268419060, 1073740740,4294901760,17179869180,68719210560, 274877906940,1099510578960,4398046494660, 17592181850100,70368744177660,281474959868160]

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Last modified September 7 12:03 EDT 2024. Contains 375730 sequences. (Running on oeis4.)