A126374 - OEIS

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A126374 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`20`
`2`		`58`
`3`		`170`
`4`		`500`
`5`		`1474`
`6`		`4352`
`7`		`12864`
`8`		`38058`
`9`		`112674`
`10`		`333776`
`11`		`989236`
`12`		`2933102`
`13`		`8699864`
`14`		`25812862`
`15`		`76609418`
`16`		`227424420`
`17`		`675289026`
`18`		`2005535520`
`19`		`5957318820`
`20`		`17698806798`
`21`		`52590044172`
`22`		`156287402420`
`23`		`464515721050`
`24`		`1380792800096`

[1,20,58,170,500,1474,4352,12864,38058,112674, 333776,989236,2933102,8699864,25812862,76609418, 227424420,675289026,2005535520,5957318820, 17698806798,52590044172,156287402420,464515721050, 1380792800096]

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Last modified April 16 18:22 EDT 2024. Contains 371750 sequences. (Running on oeis4.)