A068425 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A068425 as a simple table

`n`		`a(n)`
`-1`		`1`
`0`		`3`
`1`		`6`
`2`		`12`
`3`		`25`
`4`		`50`
`5`		`100`
`6`		`201`
`7`		`402`
`8`		`804`
`9`		`1608`
`10`		`3216`
`11`		`6433`
`12`		`12867`
`13`		`25735`
`14`		`51471`
`15`		`102943`
`16`		`205887`
`17`		`411774`
`18`		`823549`
`19`		`1647099`
`20`		`3294198`
`21`		`6588397`
`22`		`13176794`
`23`		`26353589`
`24`		`52707178`
`25`		`105414357`
`26`		`210828714`
`27`		`421657428`
`28`		`843314856`
`29`		`1686629713`

[1,3,6,12,25,50,100,201,402,804,1608,3216,6433, 12867,25735,51471,102943,205887,411774,823549, 1647099,3294198,6588397,13176794,26353589, 52707178,105414357,210828714,421657428,843314856, 1686629713]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 07:42 EDT 2024. Contains 371905 sequences. (Running on oeis4.)