A150083 - OEIS

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

A150083 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`6`
`3`		`19`
`4`		`64`
`5`		`231`
`6`		`870`
`7`		`3381`
`8`		`13486`
`9`		`54572`
`10`		`224125`
`11`		`933929`
`12`		`3936544`
`13`		`16765384`
`14`		`71980646`
`15`		`311017381`
`16`		`1352436222`
`17`		`5916084672`
`18`		`26018810746`
`19`		`114980517626`
`20`		`510144652268`
`21`		`2271483627590`
`22`		`10149077070927`
`23`		`45495648807256`
`24`		`204569352272940`
`25`		`922360752757352`
`26`		`4168790748795270`
`27`		`18884057836684121`

[1,2,6,19,64,231,870,3381,13486,54572,224125, 933929,3936544,16765384,71980646,311017381, 1352436222,5916084672,26018810746,114980517626, 510144652268,2271483627590,10149077070927, 45495648807256,204569352272940,922360752757352, 4168790748795270,18884057836684121]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 02:55 EDT 2024. Contains 371767 sequences. (Running on oeis4.)