A065540 - OEIS

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

A065540 as a simple table

`n`		`a(n)`
`1`		`3`
`2`		`11`
`3`		`37`
`4`		`113`
`5`		`347`
`6`		`1049`
`7`		`3163`
`8`		`9491`
`9`		`28477`
`10`		`85439`
`11`		`256337`
`12`		`769019`
`13`		`2307059`
`14`		`6921179`
`15`		`20763541`
`16`		`62290633`
`17`		`186871907`
`18`		`560615723`
`19`		`1681847191`
`20`		`5045541577`
`21`		`15136624739`
`22`		`45409874221`
`23`		`136229622677`
`24`		`408688868051`
`25`		`1226066604179`

[3,11,37,113,347,1049,3163,9491,28477,85439, 256337,769019,2307059,6921179,20763541,62290633, 186871907,560615723,1681847191,5045541577, 15136624739,45409874221,136229622677,408688868051, 1226066604179]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 7 13:58 EDT 2024. Contains 372310 sequences. (Running on oeis4.)