A207244 - OEIS

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A207244 as a simple table

`n`		`a(n)`
`1`		`9`
`2`		`81`
`3`		`287`
`4`		`987`
`5`		`2884`
`6`		`7165`
`7`		`17929`
`8`		`40646`
`9`		`90602`
`10`		`196548`
`11`		`412733`
`12`		`859077`
`13`		`1751887`
`14`		`3532169`
`15`		`7052859`
`16`		`13932019`
`17`		`27335037`
`18`		`53236611`
`19`		`103050502`
`20`		`198448577`
`21`		`380245761`
`22`		`725544748`
`23`		`1379004108`
`24`		`2611731954`
`25`		`4930796893`
`26`		`9281596371`

[9,81,287,987,2884,7165,17929,40646,90602,196548, 412733,859077,1751887,3532169,7052859,13932019, 27335037,53236611,103050502,198448577,380245761, 725544748,1379004108,2611731954,4930796893, 9281596371]

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Last modified May 29 10:24 EDT 2024. Contains 372938 sequences. (Running on oeis4.)