A317875 - OEIS

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A317875 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`3`
`4`		`9`
`5`		`30`
`6`		`102`
`7`		`369`
`8`		`1362`
`9`		`5181`
`10`		`20064`
`11`		`79035`
`12`		`315366`
`13`		`1272789`
`14`		`5185080`
`15`		`21296196`
`16`		`88083993`
`17`		`366584253`
`18`		`1533953100`
`19`		`6449904138`
`20`		`27238006971`
`21`		`115475933202`
`22`		`491293053093`
`23`		`2096930378415`
`24`		`8976370298886`
`25`		`38528771056425`
`26`		`165784567505325`

[1,1,3,9,30,102,369,1362,5181,20064,79035,315366, 1272789,5185080,21296196,88083993,366584253, 1533953100,6449904138,27238006971,115475933202, 491293053093,2096930378415,8976370298886, 38528771056425,165784567505325]

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Last modified April 20 00:58 EDT 2024. Contains 371798 sequences. (Running on oeis4.)