A099780 - OEIS

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A099780 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`9`
`3`		`29`
`4`		`99`
`5`		`351`
`6`		`1273`
`7`		`4677`
`8`		`17307`
`9`		`64295`
`10`		`239361`
`11`		`892125`
`12`		`3327091`
`13`		`12412143`
`14`		`46313289`
`15`		`172824629`
`16`		`644952459`
`17`		`2406919671`
`18`		`8982595153`
`19`		`33523198797`
`20`		`125109675747`
`21`		`466914455615`
`22`		`1742546049561`
`23`		`6503265548325`
`24`		`24270507755131`
`25`		`90578748694983`
`26`		`338044453470369`

[1,3,9,29,99,351,1273,4677,17307,64295,239361, 892125,3327091,12412143,46313289,172824629, 644952459,2406919671,8982595153,33523198797, 125109675747,466914455615,1742546049561, 6503265548325,24270507755131,90578748694983, 338044453470369]

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Last modified June 8 17:52 EDT 2024. Contains 373227 sequences. (Running on oeis4.)