A045723 - OEIS

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A045723 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`7`
`4`		`23`
`5`		`71`
`6`		`252`
`7`		`890`
`8`		`3299`
`9`		`12283`
`10`		`46508`
`11`		`176870`
`12`		`677294`
`13`		`2602198`
`14`		`10034104`
`15`		`38787572`
`16`		`150289699`
`17`		`583434323`
`18`		`2268861516`
`19`		`8836447022`
`20`		`34461940538`
`21`		`134564992898`
`22`		`526025965864`
`23`		`2058359779052`
`24`		`8061905791118`
`25`		`31602659998046`

[1,1,3,7,23,71,252,890,3299,12283,46508,176870, 677294,2602198,10034104,38787572,150289699, 583434323,2268861516,8836447022,34461940538, 134564992898,526025965864,2058359779052, 8061905791118,31602659998046]

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Last modified April 19 12:14 EDT 2024. Contains 371792 sequences. (Running on oeis4.)