A024963 - OEIS

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A024963 as a simple table

`n`		`a(n)`
`1`		`3`
`2`		`1`
`3`		`2`
`4`		`6`
`5`		`18`
`6`		`58`
`7`		`186`
`8`		`594`
`9`		`1898`
`10`		`6390`
`11`		`21402`
`12`		`71350`
`13`		`237522`
`14`		`824130`
`15`		`2840594`
`16`		`9735090`
`17`		`33326370`
`18`		`117518870`
`19`		`412260450`
`20`		`1439364870`
`21`		`5017074450`
`22`		`17912831754`
`23`		`63634522842`
`24`		`225032003602`
`25`		`794803982874`
`26`		`2859133321638`
`27`		`10244767026810`
`28`		`36572931177942`

[3,1,2,6,18,58,186,594,1898,6390,21402,71350, 237522,824130,2840594,9735090,33326370,117518870, 412260450,1439364870,5017074450,17912831754, 63634522842,225032003602,794803982874, 2859133321638,10244767026810,36572931177942]

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Last modified August 19 22:28 EDT 2024. Contains 375310 sequences. (Running on oeis4.)