A309807 - OEIS

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A309807 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`3`
`5`		`6`
`6`		`9`
`7`		`19`
`8`		`30`
`9`		`60`
`10`		`108`
`11`		`222`
`12`		`388`
`13`		`874`
`14`		`1601`
`15`		`3244`
`16`		`6437`
`17`		`14056`
`18`		`26545`
`19`		`57326`
`20`		`109333`
`21`		`232751`
`22`		`481137`
`23`		`1002039`
`24`		`1911740`
`25`		`4261276`
`26`		`8678424`
`27`		`17734328`
`28`		`36186279`
`29`		`77402058`
`30`		`154454851`
`31`		`340848002`
`32`		`691228119`
`33`		`1460761640`

[1,1,1,2,3,6,9,19,30,60,108,222,388,874,1601,3244, 6437,14056,26545,57326,109333,232751,481137, 1002039,1911740,4261276,8678424,17734328,36186279, 77402058,154454851,340848002,691228119,1460761640]

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Last modified April 28 14:21 EDT 2024. Contains 372088 sequences. (Running on oeis4.)