A291000 - OEIS

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A291000 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`9`
`3`		`26`
`4`		`74`
`5`		`210`
`6`		`596`
`7`		`1692`
`8`		`4804`
`9`		`13640`
`10`		`38728`
`11`		`109960`
`12`		`312208`
`13`		`886448`
`14`		`2516880`
`15`		`7146144`
`16`		`20289952`
`17`		`57608992`
`18`		`163568448`
`19`		`464417728`
`20`		`1318615104`
`21`		`3743926400`
`22`		`10630080640`
`23`		`30181847168`
`24`		`85694918912`
`25`		`243312448256`
`26`		`690833811712`
`27`		`1961475291648`
`28`		`5569190816256`

[1,3,9,26,74,210,596,1692,4804,13640,38728,109960, 312208,886448,2516880,7146144,20289952,57608992, 163568448,464417728,1318615104,3743926400, 10630080640,30181847168,85694918912,243312448256, 690833811712,1961475291648,5569190816256]

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Last modified April 19 03:11 EDT 2024. Contains 371782 sequences. (Running on oeis4.)