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A158081 formatted as a simple table:

n a(n)
1 11
2 21
3 1121
4 3121
5 132121
6 1113122121
7 311311222121
8 13211321322121
9 1113122113121113222121
10 31131122211311123113322121
11 132113213221133112132123222121

[11,21,1121,3121,132121,1113122121,311311222121,
 13211321322121,1113122113121113222121,
 31131122211311123113322121,
 132113213221133112132123222121]

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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