A047002 - OEIS

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A047002 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`7`
`4`		`23`
`5`		`83`
`6`		`299`
`7`		`1107`
`8`		`4122`
`9`		`15523`
`10`		`58769`
`11`		`223848`
`12`		`856085`
`13`		`3286687`
`14`		`12656513`
`15`		`48871469`
`16`		`189145479`
`17`		`733547091`
`18`		`2849962925`
`19`		`11090427510`
`20`		`43219527353`
`21`		`168645172164`
`22`		`658834266936`
`23`		`2576566240218`
`24`		`10086236606187`

[1,1,2,7,23,83,299,1107,4122,15523,58769,223848, 856085,3286687,12656513,48871469,189145479, 733547091,2849962925,11090427510,43219527353, 168645172164,658834266936,2576566240218, 10086236606187]

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Last modified April 19 06:16 EDT 2024. Contains 371782 sequences. (Running on oeis4.)