A087609 - OEIS

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

A087609 as a simple table

`n`		`a(n)`
`1`		`13`
`2`		`113`
`3`		`0`
`4`		`11113`
`5`		`444443`
`6`		`0`
`7`		`22222223`
`8`		`111111113`
`9`		`0`
`10`		`11111111113`
`11`		`444444444443`
`12`		`0`
`13`		`373737373737373737373737373`
`14`		`777777777777773`
`15`		`0`
`16`		`171717171717171717171717171717173`
`17`		`1491491491491491491491491491491491491491491491491493`
`18`		`0`
`19`		`1851851851851851851851851851851851851851851851851851851853`

[13,113,0,11113,444443,0,22222223,111111113,0, 11111111113,444444444443,0, 373737373737373737373737373,777777777777773,0, 171717171717171717171717171717173, 14914914914914914914914914914914914914914914914914\ 93,0, 18518518518518518518518518518518518518518518518518\ 51851853]

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 5 12:12 EDT 2024. Contains 375696 sequences. (Running on oeis4.)