A011377 - OEIS

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A011377 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`8`
`3`		`18`
`4`		`39`
`5`		`81`
`6`		`166`
`7`		`336`
`8`		`677`
`9`		`1359`
`10`		`2724`
`11`		`5454`
`12`		`10915`
`13`		`21837`
`14`		`43682`
`15`		`87372`
`16`		`174753`
`17`		`349515`
`18`		`699040`
`19`		`1398090`
`20`		`2796191`
`21`		`5592393`
`22`		`11184798`
`23`		`22369608`
`24`		`44739229`
`25`		`89478471`
`26`		`178956956`
`27`		`357913926`
`28`		`715827867`
`29`		`1431655749`
`30`		`2863311514`
`31`		`5726623044`
`32`		`11453246105`
`33`		`22906492227`
`34`		`45812984472`
`35`		`91625968962`

[1,3,8,18,39,81,166,336,677,1359,2724,5454,10915, 21837,43682,87372,174753,349515,699040,1398090, 2796191,5592393,11184798,22369608,44739229, 89478471,178956956,357913926,715827867,1431655749, 2863311514,5726623044,11453246105,22906492227, 45812984472,91625968962]

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Last modified April 19 04:35 EDT 2024. Contains 371782 sequences. (Running on oeis4.)