A027228 - OEIS

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A027228 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`10`
`3`		`25`
`4`		`73`
`5`		`170`
`6`		`468`
`7`		`1050`
`8`		`2799`
`9`		`6138`
`10`		`16043`
`11`		`34644`
`12`		`89390`
`13`		`190913`
`14`		`488285`
`15`		`1034228`
`16`		`2628861`
`17`		`5532322`
`18`		`14000177`
`19`		`29311171`
`20`		`73936801`
`21`		`154145390`
`22`		`387911301`
`23`		`805899231`
`24`		`2024537328`
`25`		`4193625311`
`26`		`10521409964`
`27`		`21738996250`

[1,3,10,25,73,170,468,1050,2799,6138,16043,34644, 89390,190913,488285,1034228,2628861,5532322, 14000177,29311171,73936801,154145390,387911301, 805899231,2024537328,4193625311,10521409964, 21738996250]

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Last modified April 25 06:14 EDT 2024. Contains 371964 sequences. (Running on oeis4.)