A026719 - OEIS

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

A026719 as a simple table

`n`		`a(n)`
`2`		`1`
`3`		`8`
`4`		`49`
`5`		`276`
`6`		`1503`
`7`		`8059`
`8`		`42879`
`9`		`227209`
`10`		`1201198`
`11`		`6342065`
`12`		`33458422`
`13`		`176429692`
`14`		`930053109`
`15`		`4901862563`
`16`		`25832186354`
`17`		`136121375543`
`18`		`717246503129`
`19`		`3779158936550`
`20`		`19911845173978`
`21`		`104910949948156`
`22`		`552745637139767`
`23`		`2912235695490122`

[1,8,49,276,1503,8059,42879,227209,1201198, 6342065,33458422,176429692,930053109,4901862563, 25832186354,136121375543,717246503129, 3779158936550,19911845173978,104910949948156, 552745637139767,2912235695490122]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 16:38 EDT 2024. Contains 371989 sequences. (Running on oeis4.)