A016239 - OEIS

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

A016239 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`18`
`2`		`247`
`3`		`3120`
`4`		`38221`
`5`		`462558`
`6`		`5570227`
`7`		`66940380`
`8`		`803772841`
`9`		`9647715498`
`10`		`115784793007`
`11`		`1389478551240`
`12`		`16674047790661`
`13`		`200090099366838`
`14`		`2401088821796587`
`15`		`28813104008531700`
`16`		`345757438837243681`

[1,18,247,3120,38221,462558,5570227,66940380, 803772841,9647715498,115784793007,1389478551240, 16674047790661,200090099366838,2401088821796587, 28813104008531700,345757438837243681]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 05:19 EDT 2024. Contains 371782 sequences. (Running on oeis4.)