A143550 - OEIS

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A143550 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`11`
`4`		`38`
`5`		`257`
`6`		`1040`
`7`		`7646`
`8`		`33374`
`9`		`256718`
`10`		`1171454`
`11`		`9270560`
`12`		`43558064`
`13`		`351490167`
`14`		`1686018600`
`15`		`13799914556`
`16`		`67223728270`
`17`		`556203232266`
`18`		`2741975026412`
`19`		`22880729474777`
`20`		`113875773363274`
`21`		`956800135969601`

[1,1,2,11,38,257,1040,7646,33374,256718,1171454, 9270560,43558064,351490167,1686018600,13799914556, 67223728270,556203232266,2741975026412, 22880729474777,113875773363274,956800135969601]

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Last modified May 10 11:16 EDT 2024. Contains 372387 sequences. (Running on oeis4.)