A006517 - OEIS

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

A006517 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`66`
`5`		`946`
`6`		`8646`
`7`		`180246`
`8`		`199606`
`9`		`265826`
`10`		`383846`
`11`		`1234806`
`12`		`3757426`
`13`		`9880278`
`14`		`14304466`
`15`		`23612226`
`16`		`27052806`
`17`		`43091686`
`18`		`63265474`
`19`		`66154726`
`20`		`69410706`
`21`		`81517766`
`22`		`106047766`
`23`		`129773526`
`24`		`130520566`
`25`		`149497986`
`26`		`184416166`
`27`		`279383126`

[1,2,6,66,946,8646,180246,199606,265826,383846, 1234806,3757426,9880278,14304466,23612226, 27052806,43091686,63265474,66154726,69410706, 81517766,106047766,129773526,130520566,149497986, 184416166,279383126]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 4 07:06 EDT 2024. Contains 372230 sequences. (Running on oeis4.)