A027982 - OEIS

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

A027982 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`10`
`2`		`38`
`3`		`108`
`4`		`270`
`5`		`632`
`6`		`1426`
`7`		`3148`
`8`		`6854`
`9`		`14784`
`10`		`31674`
`11`		`67508`
`12`		`143278`
`13`		`303016`
`14`		`638882`
`15`		`1343388`
`16`		`2817942`
`17`		`5898128`
`18`		`12320650`
`19`		`25689988`
`20`		`53477246`
`21`		`111148920`
`22`		`230686578`
`23`		`478150508`
`24`		`989855590`
`25`		`2046820192`
`26`		`4227858266`
`27`		`8724152148`
`28`		`17985175374`
`29`		`37044092744`

[1,10,38,108,270,632,1426,3148,6854,14784,31674, 67508,143278,303016,638882,1343388,2817942, 5898128,12320650,25689988,53477246,111148920, 230686578,478150508,989855590,2046820192, 4227858266,8724152148,17985175374,37044092744]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 14:32 EDT 2024. Contains 371914 sequences. (Running on oeis4.)