A086511 - OEIS

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A086511 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`9`
`3`		`28`
`4`		`121`
`5`		`336`
`6`		`1081`
`7`		`3060`
`8`		`8409`
`9`		`23527`
`10`		`64541`
`11`		`175198`
`12`		`480865`
`13`		`1304499`
`14`		`3523885`
`15`		`9557956`
`16`		`25874753`
`17`		`70115413`
`18`		`189961183`
`19`		`514272412`
`20`		`1394193581`
`21`		`3779849620`
`22`		`10246935645`
`23`		`27788566030`
`24`		`75370121161`
`25`		`204475052376`
`26`		`554805820453`
`27`		`1505578023622`
`28`		`4086199301997`

[2,9,28,121,336,1081,3060,8409,23527,64541,175198, 480865,1304499,3523885,9557956,25874753,70115413, 189961183,514272412,1394193581,3779849620, 10246935645,27788566030,75370121161,204475052376, 554805820453,1505578023622,4086199301997]

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Last modified April 25 10:22 EDT 2024. Contains 371967 sequences. (Running on oeis4.)