A213413 - OEIS

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

A213413 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`32`
`3`		`253`
`4`		`1970`
`5`		`15109`
`6`		`114302`
`7`		`854473`
`8`		`6323090`
`9`		`46390429`
`10`		`337896422`
`11`		`2446208593`
`12`		`17618827610`
`13`		`126352826149`
`14`		`902840120942`
`15`		`6431323577113`
`16`		`45694024938530`
`17`		`323937251540269`
`18`		`2292187810495862`
`19`		`16193839911208033`
`20`		`114251845502143850`

[4,32,253,1970,15109,114302,854473,6323090, 46390429,337896422,2446208593,17618827610, 126352826149,902840120942,6431323577113, 45694024938530,323937251540269,2292187810495862, 16193839911208033,114251845502143850]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)