A236868 - OEIS

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A236868 as a simple table

`n`		`a(n)`
`1`		`81`
`2`		`287`
`3`		`1069`
`4`		`4131`
`5`		`16153`
`6`		`63867`
`7`		`253269`
`8`		`1008347`
`9`		`4017129`
`10`		`16029051`
`11`		`63964053`
`12`		`255428971`
`13`		`1020001673`
`14`		`4074620555`
`15`		`16277074485`
`16`		`65036521755`
`17`		`259868094441`
`18`		`1038512291675`
`19`		`4150437015637`
`20`		`16589196684619`
`21`		`66311024500553`

[81,287,1069,4131,16153,63867,253269,1008347, 4017129,16029051,63964053,255428971,1020001673, 4074620555,16277074485,65036521755,259868094441, 1038512291675,4150437015637,16589196684619, 66311024500553]

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Last modified June 27 04:37 EDT 2022. Contains 354888 sequences. (Running on oeis4.)