A105795 - OEIS

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A105795 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`3`
`5`		`7`
`6`		`21`
`7`		`67`
`8`		`237`
`9`		`907`
`10`		`3741`
`11`		`16507`
`12`		`77517`
`13`		`385627`
`14`		`2024301`
`15`		`11174587`
`16`		`64673997`
`17`		`391392667`
`18`		`2470864941`
`19`		`16237279867`
`20`		`110858862477`
`21`		`784987938907`
`22`		`5755734591981`
`23`		`43636725010747`
`24`		`341615028340557`
`25`		`2758165832945947`
`26`		`22940755633301421`
`27`		`196354180631212027`

[1,0,1,1,3,7,21,67,237,907,3741,16507,77517, 385627,2024301,11174587,64673997,391392667, 2470864941,16237279867,110858862477,784987938907, 5755734591981,43636725010747,341615028340557, 2758165832945947,22940755633301421, 196354180631212027]

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Last modified July 28 00:45 EDT 2024. Contains 374674 sequences. (Running on oeis4.)