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A374486 as a simple table

na(n)
11
22
34
45
56
67
78
89
910
1012
1113
1214
1315
1416
1518
1619
1720
1821
1922
2024
2125
2226
2327
2428
2529
2630
2731
2833
2937
3039
3140
3242
3344
3448
3550
3651
3752
3853
3956
4059
4162
4266
4368
4470
4572
4674
4777
4879
4987
5091
5192
5296
5397
54103
55108
56112
57115
58117
59120
60121
61124
62130
63131
64138
65148
66149
67161
68164
69176
70184
71185
72194
73200

[1,2,4,5,6,7,8,9,10,12,13,14,15,16,18,19,20,21,22,
 24,25,26,27,28,29,30,31,33,37,39,40,42,44,48,50,
 51,52,53,56,59,62,66,68,70,72,74,77,79,87,91,92,
 96,97,103,108,112,115,117,120,121,124,130,131,138,
 148,149,161,164,176,184,185,194,200]