A085939 - OEIS

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A085939 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`4`
`3`		`22`
`4`		`112`
`5`		`580`
`6`		`2992`
`7`		`15448`
`8`		`79744`
`9`		`411664`
`10`		`2125120`
`11`		`10970464`
`12`		`56632576`
`13`		`292353088`
`14`		`1509207808`
`15`		`7790949760`
`16`		`40219045888`
`17`		`207621882112`
`18`		`1071801803776`
`19`		`5532938507776`
`20`		`28562564853760`

[0,1,4,22,112,580,2992,15448,79744,411664,2125120, 10970464,56632576,292353088,1509207808,7790949760, 40219045888,207621882112,1071801803776, 5532938507776,28562564853760]

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)