A022733 - OEIS

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A022733 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`9`
`2`		`63`
`3`		`354`
`4`		`1764`
`5`		`7947`
`6`		`33294`
`7`		`131049`
`8`		`490437`
`9`		`1756243`
`10`		`6055749`
`11`		`20190402`
`12`		`65342031`
`13`		`205853535`
`14`		`632948256`
`15`		`1903369146`
`16`		`5608257129`
`17`		`16216492509`
`18`		`46080035361`
`19`		`128829484620`
`20`		`354757096107`
`21`		`963099596421`

[1,9,63,354,1764,7947,33294,131049,490437,1756243, 6055749,20190402,65342031,205853535,632948256, 1903369146,5608257129,16216492509,46080035361, 128829484620,354757096107,963099596421]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)