A290520 - OEIS

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A290520 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`7`
`3`		`7`
`4`		`23`
`5`		`63`
`6`		`127`
`7`		`255`
`8`		`479`
`9`		`127`
`10`		`1919`
`11`		`4095`
`12`		`511`
`13`		`16383`
`14`		`25599`
`15`		`65535`
`16`		`130559`
`17`		`262143`
`18`		`518143`
`19`		`917503`
`20`		`2031615`
`21`		`4128767`
`22`		`6815743`
`23`		`16777215`
`24`		`33292287`
`25`		`58589183`
`26`		`124256255`
`27`		`221380607`
`28`		`530448383`
`29`		`1073741823`
`30`		`2109734911`
`31`		`3758096383`
`32`		`7784497151`

[1,1,7,7,23,63,127,255,479,127,1919,4095,511, 16383,25599,65535,130559,262143,518143,917503, 2031615,4128767,6815743,16777215,33292287, 58589183,124256255,221380607,530448383,1073741823, 2109734911,3758096383,7784497151]

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Last modified August 30 04:06 EDT 2024. Contains 375524 sequences. (Running on oeis4.)