A097422 - OEIS

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A097422 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`4`
`3`		`15`
`4`		`65`
`5`		`339`
`6`		`2103`
`7`		`15171`
`8`		`124755`
`9`		`1151331`
`10`		`11779971`
`11`		`132323811`
`12`		`1618766691`
`13`		`21421525731`
`14`		`304887173091`
`15`		`4644050174691`
`16`		`75378332568291`
`17`		`1298783923147491`
`18`		`23675771981669091`
`19`		`455240918799307491`

[0,1,4,15,65,339,2103,15171,124755,1151331, 11779971,132323811,1618766691,21421525731, 304887173091,4644050174691,75378332568291, 1298783923147491,23675771981669091, 455240918799307491]

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Last modified April 30 04:55 EDT 2024. Contains 372118 sequences. (Running on oeis4.)