A266933 - OEIS

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A266933 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`6`
`3`		`19`
`4`		`82`
`5`		`429`
`6`		`2577`
`7`		`15850`
`8`		`96503`
`9`		`555060`
`10`		`2977370`
`11`		`14782970`
`12`		`68041108`
`13`		`291292442`
`14`		`1165800099`
`15`		`4383605127`
`16`		`15564591521`
`17`		`52423001756`
`18`		`168200350788`
`19`		`516045791503`
`20`		`1519124991181`

[2,6,19,82,429,2577,15850,96503,555060,2977370, 14782970,68041108,291292442,1165800099,4383605127, 15564591521,52423001756,168200350788,516045791503, 1519124991181]

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Last modified August 13 12:30 EDT 2024. Contains 375139 sequences. (Running on oeis4.)