A006072 - OEIS

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

A006072 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`8`
`4`		`11`
`5`		`88`
`6`		`101`
`7`		`111`
`8`		`181`
`9`		`808`
`10`		`818`
`11`		`888`
`12`		`1001`
`13`		`1111`
`14`		`1881`
`15`		`8008`
`16`		`8118`
`17`		`8888`
`18`		`10001`
`19`		`10101`
`20`		`10801`
`21`		`11011`
`22`		`11111`
`23`		`11811`
`24`		`18081`
`25`		`18181`
`26`		`18881`
`27`		`80008`
`28`		`80108`
`29`		`80808`
`30`		`81018`
`31`		`81118`
`32`		`81818`
`33`		`88088`
`34`		`88188`
`35`		`88888`
`36`		`100001`
`37`		`101101`
`38`		`108801`
`39`		`110011`
`40`		`111111`
`41`		`118811`
`42`		`180081`

[0,1,8,11,88,101,111,181,808,818,888,1001,1111, 1881,8008,8118,8888,10001,10101,10801,11011,11111, 11811,18081,18181,18881,80008,80108,80808,81018, 81118,81818,88088,88188,88888,100001,101101, 108801,110011,111111,118811,180081]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 16 08:27 EDT 2024. Contains 371698 sequences. (Running on oeis4.)