A134957 - OEIS

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A134957 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`6`
`3`		`20`
`4`		`75`
`5`		`310`
`6`		`1422`
`7`		`7094`
`8`		`37877`
`9`		`213610`
`10`		`1256422`
`11`		`7641700`
`12`		`47735075`
`13`		`304766742`
`14`		`1981348605`
`15`		`13079643892`
`16`		`87480944764`
`17`		`591771554768`
`18`		`4042991170169`
`19`		`27864757592632`
`20`		`193549452132550`
`21`		`1353816898675732`
`22`		`9529263306483357`
`23`		`67457934248821368`
`24`		`480019516988969011`

[1,2,6,20,75,310,1422,7094,37877,213610,1256422, 7641700,47735075,304766742,1981348605,13079643892, 87480944764,591771554768,4042991170169, 27864757592632,193549452132550,1353816898675732, 9529263306483357,67457934248821368, 480019516988969011]

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)