A343663 - OEIS

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A343663 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`4`
`5`		`12`
`6`		`34`
`7`		`108`
`8`		`344`
`9`		`1136`
`10`		`3796`
`11`		`12920`
`12`		`44442`
`13`		`154596`
`14`		`542336`
`15`		`1917648`
`16`		`6825464`
`17`		`24439008`
`18`		`87962312`
`19`		`318087216`
`20`		`1155090092`
`21`		`4210494616`
`22`		`15400782912`
`23`		`56508464736`
`24`		`207935588586`
`25`		`767162495940`
`26`		`2837260332472`
`27`		`10516827106016`
`28`		`39063666532784`
`29`		`145378611426512`

[1,1,2,4,12,34,108,344,1136,3796,12920,44442, 154596,542336,1917648,6825464,24439008,87962312, 318087216,1155090092,4210494616,15400782912, 56508464736,207935588586,767162495940, 2837260332472,10516827106016,39063666532784, 145378611426512]

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Last modified May 16 08:15 EDT 2024. Contains 372549 sequences. (Running on oeis4.)