A005285 - OEIS

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A005285 as a simple table

`n`		`a(n)`
`7`		`1`
`8`		`7`
`9`		`35`
`10`		`155`
`11`		`649`
`12`		`2640`
`13`		`10569`
`14`		`41926`
`15`		`165425`
`16`		`650658`
`17`		`2554607`
`18`		`10020277`
`19`		`39287173`
`20`		`154022930`
`21`		`603919164`
`22`		`2368601685`
`23`		`9293159292`
`24`		`36476745510`
`25`		`143239635450`
`26`		`562744102479`
`27`		`2211876507387`
`28`		`8697839966552`
`29`		`34218338900591`

[1,7,35,155,649,2640,10569,41926,165425,650658, 2554607,10020277,39287173,154022930,603919164, 2368601685,9293159292,36476745510,143239635450, 562744102479,2211876507387,8697839966552, 34218338900591]

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Last modified April 23 22:36 EDT 2024. Contains 371917 sequences. (Running on oeis4.)