A018023 - OEIS

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A018023 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`7`
`3`		`16`
`4`		`41`
`5`		`102`
`6`		`256`
`7`		`646`
`8`		`1626`
`9`		`4096`
`10`		`10322`
`11`		`26008`
`12`		`65536`
`13`		`165141`
`14`		`416128`
`15`		`1048576`
`16`		`2642246`
`17`		`6658043`
`18`		`16777216`
`19`		`42275936`
`20`		`106528682`
`21`		`268435456`
`22`		`676414964`
`23`		`1704458901`
`24`		`4294967296`
`25`		`10822639410`
`26`		`27271342416`
`27`		`68719476736`
`28`		`173162230555`

[1,3,7,16,41,102,256,646,1626,4096,10322,26008, 65536,165141,416128,1048576,2642246,6658043, 16777216,42275936,106528682,268435456,676414964, 1704458901,4294967296,10822639410,27271342416, 68719476736,173162230555]

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Last modified April 18 08:14 EDT 2024. Contains 371769 sequences. (Running on oeis4.)