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A080738 as a simple table

na(n)
01
12
23
34
46
55
68
710
812
97
109
1114
1215
1318
1420
1524
1630
1716
1821
1928
2036
2140
2242
2360
2411
2522
2635
2745
2848
2956
3070
3172
3284
3390
34120
3513
3626
3733
3844
3963
4066
4180
42105
43126
44140
45168
46180
47210
4839
4952
5055
5178
5288
53110
54112
55132
56144
57240
58252
59280
60360
61420
6217
6332
6434
6565
6677

[1,2,3,4,6,5,8,10,12,7,9,14,15,18,20,24,30,16,21,
 28,36,40,42,60,11,22,35,45,48,56,70,72,84,90,120,
 13,26,33,44,63,66,80,105,126,140,168,180,210,39,
 52,55,78,88,110,112,132,144,240,252,280,360,420,
 17,32,34,65,77]