A059840 - OEIS

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A059840 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`2`
`4`		`5`
`5`		`15`
`6`		`39`
`7`		`104`
`8`		`272`
`9`		`714`
`10`		`1869`
`11`		`4895`
`12`		`12815`
`13`		`33552`
`14`		`87840`
`15`		`229970`
`16`		`602069`
`17`		`1576239`
`18`		`4126647`
`19`		`10803704`
`20`		`28284464`
`21`		`74049690`
`22`		`193864605`
`23`		`507544127`
`24`		`1328767775`
`25`		`3478759200`
`26`		`9107509824`
`27`		`23843770274`
`28`		`62423800997`
`29`		`163427632719`

[0,0,2,5,15,39,104,272,714,1869,4895,12815,33552, 87840,229970,602069,1576239,4126647,10803704, 28284464,74049690,193864605,507544127,1328767775, 3478759200,9107509824,23843770274,62423800997, 163427632719]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)