A080938 - OEIS

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A080938 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`5`
`4`		`14`
`5`		`42`
`6`		`132`
`7`		`429`
`8`		`1429`
`9`		`4846`
`10`		`16645`
`11`		`57686`
`12`		`201158`
`13`		`704420`
`14`		`2473785`
`15`		`8704089`
`16`		`30664890`
`17`		`108126325`
`18`		`381478030`
`19`		`1346396146`
`20`		`4753200932`
`21`		`16783118309`
`22`		`59266297613`
`23`		`209302921830`
`24`		`739203970773`
`25`		`2610763825782`
`26`		`9221050139566`
`27`		`32568630376132`

[1,1,2,5,14,42,132,429,1429,4846,16645,57686, 201158,704420,2473785,8704089,30664890,108126325, 381478030,1346396146,4753200932,16783118309, 59266297613,209302921830,739203970773, 2610763825782,9221050139566,32568630376132]

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Last modified April 25 09:56 EDT 2024. Contains 371967 sequences. (Running on oeis4.)