A285674 - OEIS

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A285674 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`9`
`3`		`36`
`4`		`148`
`5`		`489`
`6`		`1959`
`7`		`6326`
`8`		`22741`
`9`		`74072`
`10`		`246436`
`11`		`781189`
`12`		`2523042`
`13`		`7773342`
`14`		`24200874`
`15`		`73439472`
`16`		`222247101`
`17`		`660405663`
`18`		`1958564056`
`19`		`5715567301`
`20`		`16623600991`
`21`		`47780474694`
`22`		`136623175876`
`23`		`386983158080`
`24`		`1090779014163`
`25`		`3048348195528`
`26`		`8478106666045`

[1,1,9,36,148,489,1959,6326,22741,74072,246436, 781189,2523042,7773342,24200874,73439472, 222247101,660405663,1958564056,5715567301, 16623600991,47780474694,136623175876,386983158080, 1090779014163,3048348195528,8478106666045]

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Last modified April 25 09:49 EDT 2024. Contains 371967 sequences. (Running on oeis4.)