A022642 - OEIS

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

A022642 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`14`
`2`		`119`
`3`		`798`
`4`		`4557`
`5`		`23142`
`6`		`107366`
`7`		`462856`
`8`		`1876952`
`9`		`7224714`
`10`		`26579063`
`11`		`93966992`
`12`		`320651170`
`13`		`1059923690`
`14`		`3404112479`
`15`		`10649329250`
`16`		`32521525967`
`17`		`97132069090`
`18`		`284187808429`
`19`		`815681830796`
`20`		`2299630643723`
`21`		`6375380037894`
`22`		`17398106046384`
`23`		`46777705917502`
`24`		`124014391872203`
`25`		`324432027054226`

[1,14,119,798,4557,23142,107366,462856,1876952, 7224714,26579063,93966992,320651170,1059923690, 3404112479,10649329250,32521525967,97132069090, 284187808429,815681830796,2299630643723, 6375380037894,17398106046384,46777705917502, 124014391872203,324432027054226]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)