A041321 - OEIS

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A041321 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`5`
`2`		`21`
`3`		`110`
`4`		`2881`
`5`		`14515`
`6`		`60941`
`7`		`319220`
`8`		`8360661`
`9`		`42122525`
`10`		`176850761`
`11`		`926376330`
`12`		`24262635341`
`13`		`122239553035`
`14`		`513220847481`
`15`		`2688343790440`
`16`		`70410159398921`
`17`		`354739140785045`
`18`		`1489366722539101`
`19`		`7801572753480550`
`20`		`204330258313033401`
`21`		`1029452864318647555`

[1,5,21,110,2881,14515,60941,319220,8360661, 42122525,176850761,926376330,24262635341, 122239553035,513220847481,2688343790440, 70410159398921,354739140785045,1489366722539101, 7801572753480550,204330258313033401, 1029452864318647555]

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Last modified June 7 06:42 EDT 2024. Contains 373145 sequences. (Running on oeis4.)