A286985 - OEIS

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

A286985 as a simple table

`n`		`a(n)`
`1`		`7`
`2`		`7`
`3`		`39`
`4`		`115`
`5`		`343`
`6`		`967`
`7`		`2663`
`8`		`7203`
`9`		`19239`
`10`		`50887`
`11`		`133543`
`12`		`348179`
`13`		`902775`
`14`		`2329607`
`15`		`5986535`
`16`		`15327555`
`17`		`39115847`
`18`		`99532423`
`19`		`252601127`
`20`		`639548595`
`21`		`1615746455`
`22`		`4073951559`
`23`		`10253517671`
`24`		`25763632995`
`25`		`64635943783`
`26`		`161928486727`
`27`		`405134009511`
`28`		`1012371656275`

[7,7,39,115,343,967,2663,7203,19239,50887,133543, 348179,902775,2329607,5986535,15327555,39115847, 99532423,252601127,639548595,1615746455, 4073951559,10253517671,25763632995,64635943783, 161928486727,405134009511,1012371656275]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 04:56 EDT 2024. Contains 371767 sequences. (Running on oeis4.)