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A106247 as a simple table

na(n)
01
12
22
34
44
56
67
78
811
910
1016
1112
1222
1314
1429
1516
1637
1718
1846
1920
2056
2122
2267
2324
2479
2526
2692
2728
28106
2930
30121
3132
32137
3334
34154
3536
36172
3738
38191
3940
40211
4142
42232
4344
44254
4546
46277
4748
48301
4950
50326
5152
52352
5354
54379
5556
56407
5758
58436
5960
60466
6162
62497
6364
64529
6566

[1,2,2,4,4,6,7,8,11,10,16,12,22,14,29,16,37,18,46,
 20,56,22,67,24,79,26,92,28,106,30,121,32,137,34,
 154,36,172,38,191,40,211,42,232,44,254,46,277,48,
 301,50,326,52,352,54,379,56,407,58,436,60,466,62,
 497,64,529,66]