A048473 - OEIS

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A048473 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`5`
`2`		`17`
`3`		`53`
`4`		`161`
`5`		`485`
`6`		`1457`
`7`		`4373`
`8`		`13121`
`9`		`39365`
`10`		`118097`
`11`		`354293`
`12`		`1062881`
`13`		`3188645`
`14`		`9565937`
`15`		`28697813`
`16`		`86093441`
`17`		`258280325`
`18`		`774840977`
`19`		`2324522933`
`20`		`6973568801`
`21`		`20920706405`
`22`		`62762119217`
`23`		`188286357653`
`24`		`564859072961`

[1,5,17,53,161,485,1457,4373,13121,39365,118097, 354293,1062881,3188645,9565937,28697813,86093441, 258280325,774840977,2324522933,6973568801, 20920706405,62762119217,188286357653,564859072961]

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Last modified May 21 05:30 EDT 2024. Contains 372727 sequences. (Running on oeis4.)