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A347646 as a simple table

na(n)
01
11
22
33
45
57
69
712
816
920
1024
1130
1235
1342
1447
1555
1662
1771
1877
1988
2096
21107
22114
23127
24135
25149
26156
27173
28180
29198
30205
31224
32233
33254
34262
35287
36297
37321
38330
39358
40366
41396
42403
43436
44441
45478
46478
47517
48521
49560
50562
51609
52607
53655
54655
55702
56699
57756
58746

[1,1,2,3,5,7,9,12,16,20,24,30,35,42,47,55,62,71,
 77,88,96,107,114,127,135,149,156,173,180,198,205,
 224,233,254,262,287,297,321,330,358,366,396,403,
 436,441,478,478,517,521,560,562,609,607,655,655,
 702,699,756,746]