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A131346 as a simple table

na(n)
11
22
34
47
58
610
712
814
916
1018
1120
1221
1330
1443
1547
1662
1770
1880
1989
2095
21115
22123
23145
24152
25162
26172
27179
28206
29234
30263
31270
32276
33286
34298
35307
36333
37341
38376
39404
40439
41449
42489
43507
44537
45557
46602
47635
48655
49690
50725
51749
52787
53812
54838
55863
56905
57920
58941

[1,2,4,7,8,10,12,14,16,18,20,21,30,43,47,62,70,80,
 89,95,115,123,145,152,162,172,179,206,234,263,270,
 276,286,298,307,333,341,376,404,439,449,489,507,
 537,557,602,635,655,690,725,749,787,812,838,863,
 905,920,941]