A052551 - OEIS

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A052551 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`3`
`4`		`7`
`5`		`7`
`6`		`15`
`7`		`15`
`8`		`31`
`9`		`31`
`10`		`63`
`11`		`63`
`12`		`127`
`13`		`127`
`14`		`255`
`15`		`255`
`16`		`511`
`17`		`511`
`18`		`1023`
`19`		`1023`
`20`		`2047`
`21`		`2047`
`22`		`4095`
`23`		`4095`
`24`		`8191`
`25`		`8191`
`26`		`16383`
`27`		`16383`
`28`		`32767`
`29`		`32767`
`30`		`65535`
`31`		`65535`
`32`		`131071`
`33`		`131071`
`34`		`262143`
`35`		`262143`
`36`		`524287`
`37`		`524287`
`38`		`1048575`
`39`		`1048575`
`40`		`2097151`
`41`		`2097151`

[1,1,3,3,7,7,15,15,31,31,63,63,127,127,255,255, 511,511,1023,1023,2047,2047,4095,4095,8191,8191, 16383,16383,32767,32767,65535,65535,131071,131071, 262143,262143,524287,524287,1048575,1048575, 2097151,2097151]

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Last modified April 24 02:28 EDT 2024. Contains 371917 sequences. (Running on oeis4.)