A056331 - OEIS

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A056331 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`4`
`5`		`9`
`6`		`16`
`7`		`35`
`8`		`66`
`9`		`133`
`10`		`261`
`11`		`527`
`12`		`1032`
`13`		`2079`
`14`		`4123`
`15`		`8244`
`16`		`16440`
`17`		`32895`
`18`		`65639`
`19`		`131327`
`20`		`262380`
`21`		`524762`
`22`		`1049071`
`23`		`2098175`
`24`		`4195230`
`25`		`8390646`
`26`		`16779231`
`27`		`33558392`
`28`		`67112892`
`29`		`134225919`
`30`		`268443306`

[1,1,2,4,9,16,35,66,133,261,527,1032,2079,4123, 8244,16440,32895,65639,131327,262380,524762, 1049071,2098175,4195230,8390646,16779231,33558392, 67112892,134225919,268443306]

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Last modified April 19 05:19 EDT 2024. Contains 371782 sequences. (Running on oeis4.)