A109684 - OEIS

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

A109684 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`21`
`3`		`220`
`4`		`2222`
`5`		`22211`
`6`		`222210`
`7`		`2222212`
`8`		`22222201`
`9`		`222222200`
`10`		`2222222202`
`11`		`22222222221`
`12`		`222222222120`
`13`		`2222222222122`
`14`		`22222222222111`
`15`		`222222222222110`
`16`		`2222222222222112`
`17`		`22222222222222101`
`18`		`222222222222222100`

[2,21,220,2222,22211,222210,2222212,22222201, 222222200,2222222202,22222222221,222222222120, 2222222222122,22222222222111,222222222222110, 2222222222222112,22222222222222101, 222222222222222100]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)