A005322 - OEIS

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A005322 as a simple table

`n`		`a(n)`
`2`		`1`
`3`		`3`
`4`		`9`
`5`		`25`
`6`		`69`
`7`		`189`
`8`		`518`
`9`		`1422`
`10`		`3915`
`11`		`10813`
`12`		`29964`
`13`		`83304`
`14`		`232323`
`15`		`649845`
`16`		`1822824`
`17`		`5126520`
`18`		`14453451`
`19`		`40843521`
`20`		`115668105`
`21`		`328233969`
`22`		`933206967`
`23`		`2657946907`
`24`		`7583013474`
`25`		`21668135850`
`26`		`62007732605`
`27`		`177696228411`
`28`		`509899901553`
`29`		`1464990733969`
`30`		`4214045993925`

[1,3,9,25,69,189,518,1422,3915,10813,29964,83304, 232323,649845,1822824,5126520,14453451,40843521, 115668105,328233969,933206967,2657946907, 7583013474,21668135850,62007732605,177696228411, 509899901553,1464990733969,4214045993925]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)