A019067 - OEIS

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A019067 as a simple table

`n`		`a(n)`
`3`		`0`
`4`		`0`
`5`		`4`
`6`		`5`
`7`		`6`
`8`		`31`
`9`		`64`
`10`		`139`
`11`		`378`
`12`		`744`
`13`		`1698`
`14`		`4181`
`15`		`8772`
`16`		`20390`
`17`		`48362`
`18`		`110784`
`19`		`267832`
`20`		`655285`
`21`		`1620786`
`22`		`4118867`
`23`		`10563612`
`24`		`27476768`
`25`		`72198838`
`26`		`190698257`
`27`		`506006608`
`28`		`1345521862`
`29`		`3579314908`
`30`		`9520710621`

[0,0,4,5,6,31,64,139,378,744,1698,4181,8772,20390, 48362,110784,267832,655285,1620786,4118867, 10563612,27476768,72198838,190698257,506006608, 1345521862,3579314908,9520710621]

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Last modified April 24 11:01 EDT 2024. Contains 371936 sequences. (Running on oeis4.)