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A342339 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1011
1112
1213
1316
1417
1518
1619
1721
1823
1924
2025
2127
2229
2331
2432
2536
2637
2741
2842
2943
3047
3148
3249
3353
3454
3559
3661
3763
3864
3965
4067
4171
4272
4373
4479
4581
4683
4784
4889
4996
5097
51101
52103
53107
54108
55109
56113
57121
58125
59126
60127
61128
62131
63133
64137

[1,2,3,4,5,6,7,8,9,11,12,13,16,17,18,19,21,23,24,
 25,27,29,31,32,36,37,41,42,43,47,48,49,53,54,59,
 61,63,64,65,67,71,72,73,79,81,83,84,89,96,97,101,
 103,107,108,109,113,121,125,126,127,128,131,133,
 137]