A075055 - OEIS

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A075055 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`6`
`3`		`20`
`4`		`70`
`5`		`252`
`6`		`7`
`7`		`3432`
`8`		`12870`
`9`		`48620`
`10`		`184756`
`11`		`705432`
`12`		`2704156`
`13`		`10400600`
`14`		`40116600`
`15`		`178296`
`16`		`601080390`
`17`		`2333606220`
`18`		`9075135300`
`19`		`35345263800`
`20`		`137846528820`
`21`		`538257874440`
`22`		`2104098963720`
`23`		`8233430727600`
`24`		`32247603683100`

[1,6,20,70,252,7,3432,12870,48620,184756,705432, 2704156,10400600,40116600,178296,601080390, 2333606220,9075135300,35345263800,137846528820, 538257874440,2104098963720,8233430727600, 32247603683100]

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Last modified August 22 06:14 EDT 2024. Contains 375356 sequences. (Running on oeis4.)