A149760 - OEIS

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

A149760 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`5`
`3`		`19`
`4`		`71`
`5`		`287`
`6`		`1227`
`7`		`5225`
`8`		`22533`
`9`		`98501`
`10`		`435789`
`11`		`1937773`
`12`		`8674229`
`13`		`39013929`
`14`		`176395377`
`15`		`800429171`
`16`		`3645660451`
`17`		`16650259179`
`18`		`76271644403`
`19`		`350201421263`
`20`		`1611730662275`
`21`		`7431609599983`
`22`		`34333249277507`
`23`		`158871090135623`
`24`		`736334386517187`
`25`		`3417419972522207`
`26`		`15882375410713987`
`27`		`73900270630169779`

[1,1,5,19,71,287,1227,5225,22533,98501,435789, 1937773,8674229,39013929,176395377,800429171, 3645660451,16650259179,76271644403,350201421263, 1611730662275,7431609599983,34333249277507, 158871090135623,736334386517187,3417419972522207, 15882375410713987,73900270630169779]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 03:33 EDT 2024. Contains 371767 sequences. (Running on oeis4.)