A193465 - OEIS

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A193465 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`2`
`2`		`9`
`3`		`52`
`4`		`335`
`5`		`2466`
`6`		`20447`
`7`		`189064`
`8`		`1930959`
`9`		`21603430`
`10`		`262869959`
`11`		`3457226268`
`12`		`48880169351`
`13`		`739429561066`
`14`		`11918051268255`
`15`		`203914545928336`
`16`		`3691384616598047`
`17`		`70491995143458894`
`18`		`1416242276574905879`
`19`		`29862732908481855460`
`20`		`659413025994777460119`

[0,2,9,52,335,2466,20447,189064,1930959,21603430, 262869959,3457226268,48880169351,739429561066, 11918051268255,203914545928336,3691384616598047, 70491995143458894,1416242276574905879, 29862732908481855460,659413025994777460119]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)