A131898 - OEIS

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A131898 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`5`
`2`		`11`
`3`		`21`
`4`		`39`
`5`		`73`
`6`		`139`
`7`		`269`
`8`		`527`
`9`		`1041`
`10`		`2067`
`11`		`4117`
`12`		`8215`
`13`		`16409`
`14`		`32795`
`15`		`65565`
`16`		`131103`
`17`		`262177`
`18`		`524323`
`19`		`1048613`
`20`		`2097191`
`21`		`4194345`
`22`		`8388651`
`23`		`16777261`
`24`		`33554479`
`25`		`67108913`
`26`		`134217779`
`27`		`268435509`
`28`		`536870967`
`29`		`1073741881`
`30`		`2147483707`
`31`		`4294967357`
`32`		`8589934655`
`33`		`17179869249`

[1,5,11,21,39,73,139,269,527,1041,2067,4117,8215, 16409,32795,65565,131103,262177,524323,1048613, 2097191,4194345,8388651,16777261,33554479, 67108913,134217779,268435509,536870967,1073741881, 2147483707,4294967357,8589934655,17179869249]

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Last modified April 23 14:32 EDT 2024. Contains 371914 sequences. (Running on oeis4.)