A290069 - OEIS

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A290069 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`15`
`4`		`31`
`5`		`15`
`6`		`31`
`7`		`127`
`8`		`255`
`9`		`959`
`10`		`1919`
`11`		`511`
`12`		`1023`
`13`		`2047`
`14`		`4095`
`15`		`8191`
`16`		`16383`
`17`		`29695`
`18`		`59391`
`19`		`122879`
`20`		`245759`
`21`		`360447`
`22`		`720895`
`23`		`1835007`
`24`		`3670015`
`25`		`12517375`
`26`		`25034751`
`27`		`65011711`
`28`		`130023423`
`29`		`535822335`
`30`		`1071644671`
`31`		`2617245695`
`32`		`5234491391`
`33`		`12850561023`
`34`		`25701122047`

[1,1,3,15,31,15,31,127,255,959,1919,511,1023,2047, 4095,8191,16383,29695,59391,122879,245759,360447, 720895,1835007,3670015,12517375,25034751,65011711, 130023423,535822335,1071644671,2617245695, 5234491391,12850561023,25701122047]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)