A034010 - OEIS

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A034010 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`2`
`4`		`6`
`5`		`20`
`6`		`74`
`7`		`300`
`8`		`1302`
`9`		`5944`
`10`		`28266`
`11`		`139010`
`12`		`703102`
`13`		`3641956`
`14`		`19255106`
`15`		`103630920`
`16`		`566522778`
`17`		`3140130354`
`18`		`17620845976`
`19`		`99977635264`
`20`		`572935630884`
`21`		`3313078283974`

[0,1,2,6,20,74,300,1302,5944,28266,139010,703102, 3641956,19255106,103630920,566522778,3140130354, 17620845976,99977635264,572935630884, 3313078283974]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)