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A095262 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`21`
`3`		`137`
`4`		`735`
`5`		`3557`
`6`		`16191`
`7`		`70877`
`8`		`302295`
`9`		`1266437`
`10`		`5239311`
`11`		`21481517`
`12`		`87506055`
`13`		`354778517`
`14`		`1433405631`
`15`		`5776554557`
`16`		`23235129015`
`17`		`93327477797`
`18`		`374471255151`
`19`		`1501369969997`
`20`		`6015936563175`
`21`		`24095119972277`
`22`		`96474608387871`

[2,21,137,735,3557,16191,70877,302295,1266437, 5239311,21481517,87506055,354778517,1433405631, 5776554557,23235129015,93327477797,374471255151, 1501369969997,6015936563175,24095119972277, 96474608387871]

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Last modified September 8 19:56 EDT 2024. Contains 375759 sequences. (Running on oeis4.)