A053638 - OEIS

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A053638 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`2`
`3`		`3`
`4`		`4`
`5`		`7`
`6`		`11`
`7`		`19`
`8`		`32`
`9`		`57`
`10`		`103`
`11`		`187`
`12`		`342`
`13`		`631`
`14`		`1171`
`15`		`2185`
`16`		`4096`
`17`		`7711`
`18`		`14564`
`19`		`27595`
`20`		`52429`
`21`		`99865`
`22`		`190651`
`23`		`364723`
`24`		`699051`
`25`		`1342178`
`26`		`2581111`
`27`		`4971027`
`28`		`9586981`
`29`		`18512791`
`30`		`35791395`
`31`		`69273667`
`32`		`134217728`
`33`		`260301049`
`34`		`505290271`
`35`		`981706811`
`36`		`1908874354`
`37`		`3714566311`
`38`		`7233629131`

[2,2,3,4,7,11,19,32,57,103,187,342,631,1171,2185, 4096,7711,14564,27595,52429,99865,190651,364723, 699051,1342178,2581111,4971027,9586981,18512791, 35791395,69273667,134217728,260301049,505290271, 981706811,1908874354,3714566311,7233629131]

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Last modified September 19 12:50 EDT 2024. Contains 376012 sequences. (Running on oeis4.)