A260778 - OEIS

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A260778 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`12`
`4`		`32`
`5`		`78`
`6`		`180`
`7`		`400`
`8`		`864`
`9`		`1818`
`10`		`3756`
`11`		`7644`
`12`		`15360`
`13`		`30504`
`14`		`60012`
`15`		`117108`
`16`		`226912`
`17`		`436764`
`18`		`835940`
`19`		`1591790`
`20`		`3017408`
`21`		`5695448`
`22`		`10709604`
`23`		`20068182`
`24`		`37487152`
`25`		`69816450`
`26`		`129674484`
`27`		`240246868`
`28`		`444079488`
`29`		`819036168`
`30`		`1507514552`
`31`		`2769437312`
`32`		`5078729888`
`33`		`9297786596`
`34`		`16994815856`
`35`		`31017310020`
`36`		`56530874800`
`37`		`102891837550`

[1,4,12,32,78,180,400,864,1818,3756,7644,15360, 30504,60012,117108,226912,436764,835940,1591790, 3017408,5695448,10709604,20068182,37487152, 69816450,129674484,240246868,444079488,819036168, 1507514552,2769437312,5078729888,9297786596, 16994815856,31017310020,56530874800,102891837550]

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Last modified September 13 18:22 EDT 2024. Contains 375910 sequences. (Running on oeis4.)