A140659 - OEIS

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A140659 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`1`
`3`		`2`
`4`		`6`
`5`		`12`
`6`		`25`
`7`		`50`
`8`		`102`
`9`		`204`
`10`		`409`
`11`		`818`
`12`		`1638`
`13`		`3276`
`14`		`6553`
`15`		`13106`
`16`		`26214`
`17`		`52428`
`18`		`104857`
`19`		`209714`
`20`		`419430`
`21`		`838860`
`22`		`1677721`
`23`		`3355442`
`24`		`6710886`
`25`		`13421772`
`26`		`26843545`
`27`		`53687090`
`28`		`107374182`
`29`		`214748364`
`30`		`429496729`
`31`		`858993458`
`32`		`1717986918`
`33`		`3435973836`

[0,0,1,2,6,12,25,50,102,204,409,818,1638,3276, 6553,13106,26214,52428,104857,209714,419430, 838860,1677721,3355442,6710886,13421772,26843545, 53687090,107374182,214748364,429496729,858993458, 1717986918,3435973836]

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)