A099768 - OEIS

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A099768 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`2`
`4`		`2`
`5`		`4`
`6`		`8`
`7`		`12`
`8`		`22`
`9`		`40`
`10`		`80`
`11`		`140`
`12`		`272`
`13`		`504`
`14`		`1008`
`15`		`1860`
`16`		`3698`
`17`		`6948`
`18`		`13896`
`19`		`26196`
`20`		`52312`
`21`		`99416`
`22`		`198832`
`23`		`379316`
`24`		`758360`
`25`		`1453312`
`26`		`2906624`
`27`		`5587704`
`28`		`11174400`
`29`		`21546672`
`30`		`43093344`
`31`		`83295796`
`32`		`166587894`
`33`		`322712680`
`34`		`645425360`
`35`		`1252691124`
`36`		`2505368352`
`37`		`4870919800`

[1,1,2,2,2,4,8,12,22,40,80,140,272,504,1008,1860, 3698,6948,13896,26196,52312,99416,198832,379316, 758360,1453312,2906624,5587704,11174400,21546672, 43093344,83295796,166587894,322712680,645425360, 1252691124,2505368352,4870919800]

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Last modified April 26 04:36 EDT 2024. Contains 371989 sequences. (Running on oeis4.)