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A078970 as a simple table

na(n)
139
21319
3211319
412311319
541122319
61431221319
74114232219
82431321319
92214333119
102231143319
112233311419
122233311419

[39,1319,211319,12311319,41122319,1431221319,
 4114232219,2431321319,2214333119,2231143319,
 2233311419,2233311419]