A070998 - OEIS

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

A070998 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`8`
`2`		`71`
`3`		`631`
`4`		`5608`
`5`		`49841`
`6`		`442961`
`7`		`3936808`
`8`		`34988311`
`9`		`310957991`
`10`		`2763633608`
`11`		`24561744481`
`12`		`218292066721`
`13`		`1940066856008`
`14`		`17242309637351`
`15`		`153240719880151`
`16`		`1361924169284008`
`17`		`12104076803675921`
`18`		`107574767063799281`
`19`		`956068826770517608`

[1,8,71,631,5608,49841,442961,3936808,34988311, 310957991,2763633608,24561744481,218292066721, 1940066856008,17242309637351,153240719880151, 1361924169284008,12104076803675921, 107574767063799281,956068826770517608]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 3 21:49 EDT 2024. Contains 372225 sequences. (Running on oeis4.)