A077209 - OEIS

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A077209 as a simple table

`n`		`a(n)`
`0`		`2`
`1`		`21`
`2`		`101`
`3`		`102`
`4`		`201`
`5`		`1001`
`6`		`1002`
`7`		`2001`
`8`		`10001`
`9`		`10002`
`10`		`20001`
`11`		`100001`
`12`		`100002`
`13`		`200001`
`14`		`1000001`
`15`		`1000002`
`16`		`2000001`
`17`		`10000001`
`18`		`10000002`
`19`		`20000001`
`20`		`100000001`
`21`		`100000002`
`22`		`200000001`

[2,21,101,102,201,1001,1002,2001,10001,10002, 20001,100001,100002,200001,1000001,1000002, 2000001,10000001,10000002,20000001,100000001, 100000002,200000001]

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Last modified July 16 04:20 EDT 2024. Contains 374343 sequences. (Running on oeis4.)