A008998 - OEIS

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A008998 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`9`
`4`		`20`
`5`		`44`
`6`		`97`
`7`		`214`
`8`		`472`
`9`		`1041`
`10`		`2296`
`11`		`5064`
`12`		`11169`
`13`		`24634`
`14`		`54332`
`15`		`119833`
`16`		`264300`
`17`		`582932`
`18`		`1285697`
`19`		`2835694`
`20`		`6254320`
`21`		`13794337`
`22`		`30424368`
`23`		`67103056`
`24`		`148000449`
`25`		`326425266`
`26`		`719953588`
`27`		`1587907625`
`28`		`3502240516`
`29`		`7724434620`
`30`		`17036776865`
`31`		`37575794246`

[1,2,4,9,20,44,97,214,472,1041,2296,5064,11169, 24634,54332,119833,264300,582932,1285697,2835694, 6254320,13794337,30424368,67103056,148000449, 326425266,719953588,1587907625,3502240516, 7724434620,17036776865,37575794246]

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Last modified September 15 02:17 EDT 2024. Contains 375929 sequences. (Running on oeis4.)