A164139 - OEIS

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A164139 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`6`
`4`		`9`
`5`		`14`
`6`		`22`
`7`		`38`
`8`		`66`
`9`		`120`
`10`		`222`
`11`		`416`
`12`		`792`
`13`		`1512`
`14`		`2909`
`15`		`5610`
`16`		`10851`
`17`		`21042`
`18`		`40864`
`19`		`79514`
`20`		`154911`
`21`		`302210`
`22`		`590251`
`23`		`1154012`
`24`		`2258488`
`25`		`4423856`
`26`		`8672541`
`27`		`17014530`
`28`		`33404100`
`29`		`65624480`
`30`		`129002143`
`31`		`253733246`
`32`		`499333096`
`33`		`983154996`
`34`		`1936685718`

[1,2,4,6,9,14,22,38,66,120,222,416,792,1512,2909, 5610,10851,21042,40864,79514,154911,302210,590251, 1154012,2258488,4423856,8672541,17014530,33404100, 65624480,129002143,253733246,499333096,983154996, 1936685718]

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Last modified April 19 14:10 EDT 2024. Contains 371792 sequences. (Running on oeis4.)