A071746 - OEIS

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

A071746 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`11`
`2`		`70`
`3`		`348`
`4`		`1449`
`5`		`5334`
`6`		`17822`
`7`		`55165`
`8`		`160215`
`9`		`441105`
`10`		`1159752`
`11`		`2929465`
`12`		`7142275`
`13`		`16873472`
`14`		`38749850`
`15`		`86737678`
`16`		`189672868`
`17`		`405991500`
`18`		`852077072`
`19`		`1756048833`
`20`		`3558408287`
`21`		`7098041203`
`22`		`13951818365`
`23`		`27047831797`
`24`		`51760979985`

[1,11,70,348,1449,5334,17822,55165,160215,441105, 1159752,2929465,7142275,16873472,38749850, 86737678,189672868,405991500,852077072,1756048833, 3558408287,7098041203,13951818365,27047831797, 51760979985]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 10:56 EDT 2024. Contains 371791 sequences. (Running on oeis4.)