A014307 - OEIS

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

A014307 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`7`
`4`		`35`
`5`		`226`
`6`		`1787`
`7`		`16717`
`8`		`180560`
`9`		`2211181`
`10`		`30273047`
`11`		`458186752`
`12`		`7596317885`
`13`		`136907048461`
`14`		`2665084902482`
`15`		`55726440112987`
`16`		`1245661569161135`
`17`		`29642264728189066`
`18`		`748158516941653967`
`19`		`19962900431638852297`
`20`		`561472467839585937560`
`21`		`16602088291822017588121`

[1,1,2,7,35,226,1787,16717,180560,2211181, 30273047,458186752,7596317885,136907048461, 2665084902482,55726440112987,1245661569161135, 29642264728189066,748158516941653967, 19962900431638852297,561472467839585937560, 16602088291822017588121]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)