A042131 - OEIS

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A042131 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`7`
`3`		`31`
`4`		`69`
`5`		`238`
`6`		`11493`
`7`		`34717`
`8`		`80927`
`9`		`358425`
`10`		`797777`
`11`		`2751756`
`12`		`132882065`
`13`		`401397951`
`14`		`935677967`
`15`		`4144109819`
`16`		`9223897605`
`17`		`31815802634`
`18`		`1536382424037`
`19`		`4640963074745`
`20`		`10818308573527`
`21`		`47914197368853`
`22`		`106646703311233`
`23`		`367854307302552`
`24`		`17763653453833729`

[1,3,7,31,69,238,11493,34717,80927,358425,797777, 2751756,132882065,401397951,935677967,4144109819, 9223897605,31815802634,1536382424037, 4640963074745,10818308573527,47914197368853, 106646703311233,367854307302552,17763653453833729]

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