A052855 - OEIS

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A052855 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`8`
`4`		`24`
`5`		`71`
`6`		`224`
`7`		`710`
`8`		`2318`
`9`		`7659`
`10`		`25703`
`11`		`87153`
`12`		`298574`
`13`		`1031104`
`14`		`3587263`
`15`		`12558652`
`16`		`44214807`
`17`		`156438309`
`18`		`555973965`
`19`		`1983817178`
`20`		`7104313970`
`21`		`25525304569`
`22`		`91986529421`
`23`		`332408847422`
`24`		`1204259931815`
`25`		`4373027942634`
`26`		`15914143511582`
`27`		`58030451159889`

[1,1,3,8,24,71,224,710,2318,7659,25703,87153, 298574,1031104,3587263,12558652,44214807, 156438309,555973965,1983817178,7104313970, 25525304569,91986529421,332408847422, 1204259931815,4373027942634,15914143511582, 58030451159889]

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Last modified April 16 12:05 EDT 2024. Contains 371711 sequences. (Running on oeis4.)