A005323 - OEIS

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A005323 as a simple table

`n`		`a(n)`
`3`		`1`
`4`		`4`
`5`		`14`
`6`		`44`
`7`		`133`
`8`		`392`
`9`		`1140`
`10`		`3288`
`11`		`9438`
`12`		`27016`
`13`		`77220`
`14`		`220584`
`15`		`630084`
`16`		`1800384`
`17`		`5147328`
`18`		`14727168`
`19`		`42171849`
`20`		`120870324`
`21`		`346757334`
`22`		`995742748`
`23`		`2862099185`
`24`		`8234447672`
`25`		`23713180780`
`26`		`68350541480`
`27`		`197188167735`
`28`		`569371325796`

[1,4,14,44,133,392,1140,3288,9438,27016,77220, 220584,630084,1800384,5147328,14727168,42171849, 120870324,346757334,995742748,2862099185, 8234447672,23713180780,68350541480,197188167735, 569371325796]

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Last modified April 25 07:41 EDT 2024. Contains 371964 sequences. (Running on oeis4.)