A291238 - OEIS

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A291238 as a simple table

`n`		`a(n)`
`0`		`4`
`1`		`11`
`2`		`30`
`3`		`79`
`4`		`202`
`5`		`508`
`6`		`1262`
`7`		`3109`
`8`		`7614`
`9`		`18569`
`10`		`45152`
`11`		`109560`
`12`		`265448`
`13`		`642463`
`14`		`1553790`
`15`		`3755843`
`16`		`9075302`
`17`		`21923060`
`18`		`52949458`
`19`		`127869209`
`20`		`308767326`
`21`		`745537309`
`22`		`1800065788`
`23`		`4346043888`
`24`		`10492781068`
`25`		`25332654899`
`26`		`61159842270`
`27`		`147655261111`
`28`		`356475233986`

[4,11,30,79,202,508,1262,3109,7614,18569,45152, 109560,265448,642463,1553790,3755843,9075302, 21923060,52949458,127869209,308767326,745537309, 1800065788,4346043888,10492781068,25332654899, 61159842270,147655261111,356475233986]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)