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A006751 formatted as a simple table:

n a(n)
1 2
2 12
3 1112
4 3112
5 132112
6 1113122112
7 311311222112
8 13211321322112
9 1113122113121113222112
10 31131122211311123113322112
11 132113213221133112132123222112 

[2,12,1112,3112,132112,1113122112,311311222112,
 13211321322112,1113122113121113222112,
 31131122211311123113322112,
 132113213221133112132123222112]

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

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