A027609 - OEIS

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A027609 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`7`
`3`		`16`
`4`		`35`
`5`		`87`
`6`		`217`
`7`		`549`
`8`		`1412`
`9`		`3678`
`10`		`9621`
`11`		`25296`
`12`		`66736`
`13`		`176536`
`14`		`467997`
`15`		`1242483`
`16`		`3302289`
`17`		`8784053`
`18`		`23380493`
`19`		`62260291`
`20`		`165852147`
`21`		`441922282`
`22`		`1177759339`
`23`		`3139292093`
`24`		`8368647138`
`25`		`22310795824`
`26`		`59484268377`
`27`		`158602342445`
`28`		`422894828107`
`29`		`1127630055692`

[4,7,16,35,87,217,549,1412,3678,9621,25296,66736, 176536,467997,1242483,3302289,8784053,23380493, 62260291,165852147,441922282,1177759339, 3139292093,8368647138,22310795824,59484268377, 158602342445,422894828107,1127630055692]

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Last modified April 24 11:49 EDT 2024. Contains 371936 sequences. (Running on oeis4.)