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A220120 as a simple table

na(n)
12
27
312
418
520
624
726
829
941
1053
1172
12107
13137
14152
15158
16314
171007
181097
191763

[2,7,12,18,20,24,26,29,41,53,72,107,137,152,158,
 314,1007,1097,1763]