A049931 - OEIS

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A049931 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`4`
`4`		`5`
`5`		`8`
`6`		`18`
`7`		`34`
`8`		`55`
`9`		`73`
`10`		`198`
`11`		`394`
`12`		`775`
`13`		`1513`
`14`		`2883`
`15`		`5189`
`16`		`8270`
`17`		`11153`
`18`		`30573`
`19`		`61144`
`20`		`122275`
`21`		`244513`
`22`		`488883`
`23`		`977189`
`24`		`1952270`
`25`		`3899153`
`26`		`7776003`
`27`		`15460304`
`28`		`30554000`
`29`		`59644613`
`30`		`113465493`
`31`		`204152989`
`32`		`325394485`
`33`		`438859978`

[1,3,4,5,8,18,34,55,73,198,394,775,1513,2883,5189, 8270,11153,30573,61144,122275,244513,488883, 977189,1952270,3899153,7776003,15460304,30554000, 59644613,113465493,204152989,325394485,438859978]

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Last modified May 24 00:15 EDT 2022. Contains 353993 sequences. (Running on oeis4.)