A029857 - OEIS

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A029857 as a simple table

`n`		`a(n)`
`1`		`3`
`2`		`3`
`3`		`9`
`4`		`28`
`5`		`94`
`6`		`328`
`7`		`1197`
`8`		`4486`
`9`		`17235`
`10`		`67429`
`11`		`267932`
`12`		`1078003`
`13`		`4383784`
`14`		`17987897`
`15`		`74385984`
`16`		`309694232`
`17`		`1297037177`
`18`		`5460726214`
`19`		`23098296648`
`20`		`98113995068`
`21`		`418335662448`
`22`		`1789814398035`
`23`		`7681522429474`
`24`		`33061825858259`
`25`		`142674028869587`
`26`		`617180102839217`

[3,3,9,28,94,328,1197,4486,17235,67429,267932, 1078003,4383784,17987897,74385984,309694232, 1297037177,5460726214,23098296648,98113995068, 418335662448,1789814398035,7681522429474, 33061825858259,142674028869587,617180102839217]

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Last modified April 23 13:11 EDT 2024. Contains 371913 sequences. (Running on oeis4.)