A244783 - OEIS

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A244783 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`6`
`3`		`20`
`4`		`72`
`5`		`268`
`6`		`876`
`7`		`3236`
`8`		`12284`
`9`		`42396`
`10`		`159876`
`11`		`614936`
`12`		`2198628`
`13`		`8407796`
`14`		`32629532`
`15`		`119560228`
`16`		`461654712`
`17`		`1803031416`
`18`		`6724605836`
`19`		`26147874800`
`20`		`102596362036`
`21`		`387701367548`
`22`		`1515422726468`
`23`		`5694815620420`
`24`		`22229878552752`

[2,6,20,72,268,876,3236,12284,42396,159876,614936, 2198628,8407796,32629532,119560228,461654712, 1803031416,6724605836,26147874800,102596362036, 387701367548,1515422726468,5694815620420, 22229878552752]

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Last modified August 10 21:39 EDT 2024. Contains 375058 sequences. (Running on oeis4.)