A006729 - OEIS

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

A006729 as a simple table

`n`		`a(n)`
`0`		`2`
`1`		`16`
`2`		`72`
`3`		`252`
`4`		`764`
`5`		`2094`
`6`		`5362`
`7`		`12968`
`8`		`30138`
`9`		`67446`
`10`		`147048`
`11`		`311940`
`12`		`649860`
`13`		`1325234`
`14`		`2668130`
`15`		`5278066`
`16`		`10346200`
`17`		`19977010`
`18`		`38329556`
`19`		`72546986`
`20`		`136785444`
`21`		`254596418`
`22`		`473093498`
`23`		`868060738`
`24`		`1593517724`

[2,16,72,252,764,2094,5362,12968,30138,67446, 147048,311940,649860,1325234,2668130,5278066, 10346200,19977010,38329556,72546986,136785444, 254596418,473093498,868060738,1593517724]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)