A052994 - OEIS

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

A052994 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`2`
`2`		`2`
`3`		`6`
`4`		`12`
`5`		`28`
`6`		`62`
`7`		`140`
`8`		`314`
`9`		`706`
`10`		`1586`
`11`		`3564`
`12`		`8008`
`13`		`17994`
`14`		`40432`
`15`		`90850`
`16`		`204138`
`17`		`458694`
`18`		`1030676`
`19`		`2315908`
`20`		`5203798`
`21`		`11692828`
`22`		`26273546`
`23`		`59036122`
`24`		`132652962`
`25`		`298068500`
`26`		`669753840`
`27`		`1504923218`
`28`		`3381531776`
`29`		`7598232930`
`30`		`17073074418`

[0,2,2,6,12,28,62,140,314,706,1586,3564,8008, 17994,40432,90850,204138,458694,1030676,2315908, 5203798,11692828,26273546,59036122,132652962, 298068500,669753840,1504923218,3381531776, 7598232930,17073074418]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 11:16 EDT 2024. Contains 371936 sequences. (Running on oeis4.)