A009233 - OEIS

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

A009233 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`16`
`3`		`246`
`4`		`5944`
`5`		`202330`
`6`		`9099564`
`7`		`517447126`
`8`		`36048776656`
`9`		`3003924569778`
`10`		`293835907664980`
`11`		`33232296062419630`
`12`		`4291773869167401720`
`13`		`626311538509296801226`
`14`		`102365694283336181089084`
`15`		`18595053487766135171539590`
`16`		`3729223211361742071603266464`

[1,2,16,246,5944,202330,9099564,517447126, 36048776656,3003924569778,293835907664980, 33232296062419630,4291773869167401720, 626311538509296801226,102365694283336181089084, 18595053487766135171539590, 3729223211361742071603266464]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 27 12:59 EDT 2024. Contains 375469 sequences. (Running on oeis4.)