A143338 - OEIS

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A143338 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`8`
`4`		`26`
`5`		`127`
`6`		`478`
`7`		`2536`
`8`		`10250`
`9`		`56900`
`10`		`239880`
`11`		`1370272`
`12`		`5940054`
`13`		`34607146`
`14`		`153018932`
`15`		`904441648`
`16`		`4058644842`
`17`		`24254529036`
`18`		`110096276440`
`19`		`663665021280`
`20`		`3040205250984`
`21`		`18455364854839`
`22`		`85176971647470`
`23`		`520059936017128`

[1,1,2,8,26,127,478,2536,10250,56900,239880, 1370272,5940054,34607146,153018932,904441648, 4058644842,24254529036,110096276440,663665021280, 3040205250984,18455364854839,85176971647470, 520059936017128]

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Last modified April 18 06:08 EDT 2024. Contains 371767 sequences. (Running on oeis4.)