A253208 - OEIS

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A253208 as a simple table

`n`		`a(n)`
`0`		`4`
`1`		`7`
`2`		`19`
`3`		`67`
`4`		`259`
`5`		`1027`
`6`		`4099`
`7`		`16387`
`8`		`65539`
`9`		`262147`
`10`		`1048579`
`11`		`4194307`
`12`		`16777219`
`13`		`67108867`
`14`		`268435459`
`15`		`1073741827`
`16`		`4294967299`
`17`		`17179869187`
`18`		`68719476739`
`19`		`274877906947`
`20`		`1099511627779`
`21`		`4398046511107`
`22`		`17592186044419`
`23`		`70368744177667`
`24`		`281474976710659`

[4,7,19,67,259,1027,4099,16387,65539,262147, 1048579,4194307,16777219,67108867,268435459, 1073741827,4294967299,17179869187,68719476739, 274877906947,1099511627779,4398046511107, 17592186044419,70368744177667,281474976710659]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)