A278015 - OEIS

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A278015 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`6`
`3`		`28`
`4`		`168`
`5`		`960`
`6`		`5530`
`7`		`31808`
`8`		`183000`
`9`		`1052800`
`10`		`6056806`
`11`		`34845028`
`12`		`200464768`
`13`		`1153281360`
`14`		`6634871130`
`15`		`38170663608`
`16`		`219597266000`
`17`		`1263351345600`
`18`		`7268107893606`
`19`		`41813698570028`
`20`		`240555783389368`
`21`		`1383926485841760`

[0,6,28,168,960,5530,31808,183000,1052800,6056806, 34845028,200464768,1153281360,6634871130, 38170663608,219597266000,1263351345600, 7268107893606,41813698570028,240555783389368, 1383926485841760]

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Last modified April 19 12:14 EDT 2024. Contains 371792 sequences. (Running on oeis4.)