A176361 - OEIS

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

A176361 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`13`
`4`		`33`
`5`		`97`
`6`		`273`
`7`		`709`
`8`		`1866`
`9`		`5120`
`10`		`13036`
`11`		`33582`
`12`		`87333`
`13`		`219269`
`14`		`555681`
`15`		`1413270`
`16`		`3488571`
`17`		`8687949`
`18`		`21624643`
`19`		`52958400`
`20`		`130132799`
`21`		`319007916`
`22`		`773803200`
`23`		`1877699413`
`24`		`4549855097`
`25`		`10950145994`
`26`		`26310132088`
`27`		`63155284600`

[1,1,4,13,33,97,273,709,1866,5120,13036,33582, 87333,219269,555681,1413270,3488571,8687949, 21624643,52958400,130132799,319007916,773803200, 1877699413,4549855097,10950145994,26310132088, 63155284600]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 13 22:54 EDT 2024. Contains 375146 sequences. (Running on oeis4.)