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A125058 formatted as a simple table:

n a(n)
0 1
1 2
2 212
3 2122212
4 21222122122122212
5 21222122122122212212221221222122122122212
6 212221221221222122122212212221221221222122122212212212221221222122122122212212221221222122122122212 

[1,2,212,2122212,21222122122122212,
 21222122122122212212221221222122122122212,
 212221221221222122122212212221221221222122122212212212221221222122122122212212221221222122122122212]

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

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