A133629 - OEIS

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A133629 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`5`
`3`		`10`
`4`		`30`
`5`		`55`
`6`		`155`
`7`		`280`
`8`		`780`
`9`		`1405`
`10`		`3905`
`11`		`7030`
`12`		`19530`
`13`		`35155`
`14`		`97655`
`15`		`175780`
`16`		`488280`
`17`		`878905`
`18`		`2441405`
`19`		`4394530`
`20`		`12207030`
`21`		`21972655`
`22`		`61035155`
`23`		`109863280`
`24`		`305175780`
`25`		`549316405`
`26`		`1525878905`
`27`		`2746582030`
`28`		`7629394530`
`29`		`13732910155`
`30`		`38146972655`
`31`		`68664550780`

[1,5,10,30,55,155,280,780,1405,3905,7030,19530, 35155,97655,175780,488280,878905,2441405,4394530, 12207030,21972655,61035155,109863280,305175780, 549316405,1525878905,2746582030,7629394530, 13732910155,38146972655,68664550780]

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Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)