A295873 - OEIS

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A295873 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`20`
`5`		`68`
`6`		`231`
`7`		`781`
`8`		`2629`
`9`		`8821`
`10`		`29530`
`11`		`98706`
`12`		`329592`
`13`		`1099792`
`14`		`3668127`
`15`		`12230505`
`16`		`40771337`
`17`		`135895689`
`18`		`452914658`
`19`		`1509385902`
`20`		`5029980252`
`21`		`16761785436`
`22`		`55855539047`
`23`		`186125915029`
`24`		`620217261197`
`25`		`2066704787645`
`26`		`6886704234970`
`27`		`22947920663130`
`28`		`76467083518464`

[1,1,2,6,20,68,231,781,2629,8821,29530,98706, 329592,1099792,3668127,12230505,40771337, 135895689,452914658,1509385902,5029980252, 16761785436,55855539047,186125915029,620217261197, 2066704787645,6886704234970,22947920663130, 76467083518464]

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Last modified April 18 03:01 EDT 2024. Contains 371767 sequences. (Running on oeis4.)