A026754 - OEIS

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A026754 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`5`
`3`		`10`
`4`		`24`
`5`		`48`
`6`		`114`
`7`		`228`
`8`		`540`
`9`		`1080`
`10`		`2558`
`11`		`5116`
`12`		`12133`
`13`		`24266`
`14`		`57658`
`15`		`115316`
`16`		`274600`
`17`		`549200`
`18`		`1310817`
`19`		`2621634`
`20`		`6271788`
`21`		`12543576`
`22`		`30076629`
`23`		`60153258`
`24`		`144550655`
`25`		`289101310`
`26`		`696176322`
`27`		`1392352644`
`28`		`3359516328`

[1,2,5,10,24,48,114,228,540,1080,2558,5116,12133, 24266,57658,115316,274600,549200,1310817,2621634, 6271788,12543576,30076629,60153258,144550655, 289101310,696176322,1392352644,3359516328]

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)