A197049 - OEIS

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A197049 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`10`
`4`		`18`
`5`		`38`
`6`		`78`
`7`		`156`
`8`		`320`
`9`		`654`
`10`		`1326`
`11`		`2706`
`12`		`5518`
`13`		`11228`
`14`		`22884`
`15`		`46634`
`16`		`94978`
`17`		`193518`
`18`		`394286`
`19`		`803220`
`20`		`1636448`
`21`		`3334030`
`22`		`6792334`
`23`		`13838202`
`24`		`28192958`
`25`		`57437684`
`26`		`117018884`
`27`		`238404906`
`28`		`485705682`
`29`		`989536598`
`30`		`2016000430`
`31`		`4107230284`
`32`		`8367729920`
`33`		`17047719214`

[1,2,4,10,18,38,78,156,320,654,1326,2706,5518, 11228,22884,46634,94978,193518,394286,803220, 1636448,3334030,6792334,13838202,28192958, 57437684,117018884,238404906,485705682,989536598, 2016000430,4107230284,8367729920,17047719214]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)