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A037559 as a simple table

na(n)
12
221
3211
42112
521121
6211211
72112112
821121121
9211211211
102112112112
1121121121121
12211211211211
132112112112112
1421121121121121
15211211211211211
162112112112112112

[2,21,211,2112,21121,211211,2112112,21121121,
 211211211,2112112112,21121121121,211211211211,
 2112112112112,21121121121121,211211211211211,
 2112112112112112]