A053564 - OEIS

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A053564 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`3`
`5`		`6`
`6`		`13`
`7`		`36`
`8`		`93`
`9`		`243`
`10`		`645`
`11`		`1782`
`12`		`4914`
`13`		`13608`
`14`		`37890`
`15`		`106288`
`16`		`299025`
`17`		`844182`
`18`		`2391363`
`19`		`6797196`
`20`		`19371684`
`21`		`55345784`
`22`		`158486625`
`23`		`454795398`
`24`		`1307541690`
`25`		`3765720066`
`26`		`10862647236`
`27`		`31381059609`
`28`		`90780960426`
`29`		`262951692390`

[0,0,1,3,6,13,36,93,243,645,1782,4914,13608,37890, 106288,299025,844182,2391363,6797196,19371684, 55345784,158486625,454795398,1307541690, 3765720066,10862647236,31381059609,90780960426, 262951692390]

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Last modified April 23 02:10 EDT 2024. Contains 371906 sequences. (Running on oeis4.)