A085109 - OEIS

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

A085109 as a simple table

`n`		`a(n)`
`1`		`1111`
`2`		`2222`
`3`		`3333`
`4`		`4444`
`5`		`5555`
`6`		`6666`
`7`		`7777`
`8`		`8888`
`9`		`9999`
`10`		`10101`
`11`		`11111`
`12`		`12121`
`13`		`12321`
`14`		`13131`
`15`		`13531`
`16`		`14141`
`17`		`14741`
`18`		`15151`
`19`		`15951`
`20`		`16161`
`21`		`17171`
`22`		`18181`
`23`		`19191`
`24`		`20202`
`25`		`21012`
`26`		`21212`
`27`		`22222`
`28`		`23232`
`29`		`23432`
`30`		`24242`
`31`		`24642`
`32`		`25252`
`33`		`25852`
`34`		`26262`
`35`		`27272`

[1111,2222,3333,4444,5555,6666,7777,8888,9999, 10101,11111,12121,12321,13131,13531,14141,14741, 15151,15951,16161,17171,18181,19191,20202,21012, 21212,22222,23232,23432,24242,24642,25252,25852, 26262,27272]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 16 02:53 EDT 2024. Contains 371696 sequences. (Running on oeis4.)