A103308 - OEIS

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

A103308 as a simple table

`n`		`a(n)`
`2`		`18`
`3`		`135`
`4`		`135`
`5`		`1701`
`6`		`20412`
`7`		`1458`
`8`		`32805`
`9`		`1082565`
`10`		`144342`
`11`		`2302911`
`12`		`48361131`
`13`		`18600435`
`14`		`191318760`
`15`		`975725676`
`16`		`243931419`
`17`		`2453663097`
`18`		`14721978582`
`19`		`903981141`
`20`		`268482398877`
`21`		`2646469360359`
`22`		`962352494676`
`23`		`4707158941350`

[18,135,135,1701,20412,1458,32805,1082565,144342, 2302911,48361131,18600435,191318760,975725676, 243931419,2453663097,14721978582,903981141, 268482398877,2646469360359,962352494676, 4707158941350]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 10 03:50 EDT 2024. Contains 372356 sequences. (Running on oeis4.)