A230585 - OEIS

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A230585 as a simple table

`n`		`a(n)`
`1`		`3`
`2`		`5`
`3`		`14`
`4`		`42`
`5`		`132`
`6`		`429`
`7`		`1430`
`8`		`4862`
`9`		`16796`
`10`		`58786`
`11`		`208012`
`12`		`742900`
`13`		`2674440`
`14`		`9694845`
`15`		`35357670`
`16`		`129644790`
`17`		`477638700`
`18`		`1767263190`
`19`		`6564120420`
`20`		`24466267020`
`21`		`91482563640`
`22`		`343059613650`
`23`		`1289904147324`
`24`		`4861946401452`
`25`		`18367353072152`
`26`		`69533550916004`
`27`		`263747951750360`

[3,5,14,42,132,429,1430,4862,16796,58786,208012, 742900,2674440,9694845,35357670,129644790, 477638700,1767263190,6564120420,24466267020, 91482563640,343059613650,1289904147324, 4861946401452,18367353072152,69533550916004, 263747951750360]

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Last modified April 20 00:26 EDT 2024. Contains 371798 sequences. (Running on oeis4.)