A006737 - OEIS

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A006737 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`6`
`2`		`68`
`3`		`442`
`4`		`2218`
`5`		`9528`
`6`		`36834`
`7`		`131856`
`8`		`445000`
`9`		`1433294`
`10`		`4444006`
`11`		`13349510`
`12`		`39041224`
`13`		`111583236`
`14`		`312618368`
`15`		`860662498`
`16`		`2333112020`
`17`		`6238124024`
`18`		`16474149036`
`19`		`43023953304`
`20`		`111230237224`
`21`		`284926172100`
`22`		`723731637254`

[0,6,68,442,2218,9528,36834,131856,445000,1433294, 4444006,13349510,39041224,111583236,312618368, 860662498,2333112020,6238124024,16474149036, 43023953304,111230237224,284926172100, 723731637254]

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Last modified April 16 18:22 EDT 2024. Contains 371750 sequences. (Running on oeis4.)