A321573 - OEIS

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A321573 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`8`
`3`		`22`
`4`		`68`
`5`		`202`
`6`		`608`
`7`		`1822`
`8`		`5468`
`9`		`16402`
`10`		`49208`
`11`		`147622`
`12`		`442868`
`13`		`1328602`
`14`		`3985808`
`15`		`11957422`
`16`		`35872268`
`17`		`107616802`
`18`		`322850408`
`19`		`968551222`
`20`		`2905653668`
`21`		`8716961002`
`22`		`26150883008`
`23`		`78452649022`
`24`		`235357947068`
`25`		`706073841202`
`26`		`2118221523608`
`27`		`6354664570822`
`28`		`19063993712468`

[1,2,8,22,68,202,608,1822,5468,16402,49208,147622, 442868,1328602,3985808,11957422,35872268, 107616802,322850408,968551222,2905653668, 8716961002,26150883008,78452649022,235357947068, 706073841202,2118221523608,6354664570822, 19063993712468]

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Last modified April 25 12:53 EDT 2024. Contains 371969 sequences. (Running on oeis4.)