A057009 - OEIS

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A057009 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`7`
`3`		`41`
`4`		`235`
`5`		`1361`
`6`		`7987`
`7`		`47321`
`8`		`281995`
`9`		`1685921`
`10`		`10096867`
`11`		`60524201`
`12`		`362972155`
`13`		`2177309681`
`14`		`13062280147`
`15`		`78368930681`
`16`		`470199300715`
`17`		`2821152888641`
`18`		`16926788453827`
`19`		`101560343826761`
`20`		`609360901747675`
`21`		`3656161925798801`
`22`		`21936961098633907`
`23`		`131621735219132441`

[1,7,41,235,1361,7987,47321,281995,1685921, 10096867,60524201,362972155,2177309681, 13062280147,78368930681,470199300715, 2821152888641,16926788453827,101560343826761, 609360901747675,3656161925798801, 21936961098633907,131621735219132441]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)