A182031 - OEIS

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A182031 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`18`
`3`		`53`
`4`		`163`
`5`		`414`
`6`		`1059`
`7`		`2431`
`8`		`5553`
`9`		`11844`
`10`		`25013`
`11`		`50391`
`12`		`100362`
`13`		`193136`
`14`		`367371`
`15`		`680705`
`16`		`1247247`
`17`		`2238408`
`18`		`3975218`
`19`		`6941384`
`20`		`12003156`
`21`		`20465599`
`22`		`34581525`
`23`		`57737205`
`24`		`95601892`
`25`		`156665029`
`26`		`254777220`
`27`		`410580026`
`28`		`657015874`

[1,4,18,53,163,414,1059,2431,5553,11844,25013, 50391,100362,193136,367371,680705,1247247,2238408, 3975218,6941384,12003156,20465599,34581525, 57737205,95601892,156665029,254777220,410580026, 657015874]

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Last modified April 17 21:16 EDT 2024. Contains 371767 sequences. (Running on oeis4.)