A006589 - OEIS

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A006589 as a simple table

`n`		`a(n)`
`-1`		`0`
`0`		`2`
`1`		`7`
`2`		`19`
`3`		`47`
`4`		`111`
`5`		`255`
`6`		`575`
`7`		`1279`
`8`		`2815`
`9`		`6143`
`10`		`13311`
`11`		`28671`
`12`		`61439`
`13`		`131071`
`14`		`278527`
`15`		`589823`
`16`		`1245183`
`17`		`2621439`
`18`		`5505023`
`19`		`11534335`
`20`		`24117247`
`21`		`50331647`
`22`		`104857599`
`23`		`218103807`
`24`		`452984831`
`25`		`939524095`

[0,2,7,19,47,111,255,575,1279,2815,6143,13311, 28671,61439,131071,278527,589823,1245183,2621439, 5505023,11534335,24117247,50331647,104857599, 218103807,452984831,939524095]

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Last modified April 18 04:56 EDT 2024. Contains 371767 sequences. (Running on oeis4.)