A109961 - OEIS

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A109961 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`17`
`5`		`45`
`6`		`117`
`7`		`305`
`8`		`798`
`9`		`2090`
`10`		`5473`
`11`		`14329`
`12`		`37513`
`13`		`98209`
`14`		`257114`
`15`		`673134`
`16`		`1762289`
`17`		`4613733`
`18`		`12078909`
`19`		`31622993`
`20`		`82790070`
`21`		`216747218`
`22`		`567451585`
`23`		`1485607537`
`24`		`3889371025`
`25`		`10182505537`
`26`		`26658145586`
`27`		`69791931222`
`28`		`182717648081`

[1,1,2,6,17,45,117,305,798,2090,5473,14329,37513, 98209,257114,673134,1762289,4613733,12078909, 31622993,82790070,216747218,567451585,1485607537, 3889371025,10182505537,26658145586,69791931222, 182717648081]

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Last modified May 15 20:08 EDT 2024. Contains 372549 sequences. (Running on oeis4.)