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A369210 as a simple table

na(n)
11
22
33
45
56
67
710
811
913
1014
1115
1216
1317
1419
1521
1622
1723
1826
1929
2030
2131
2233
2334
2435
2537
2638
2739
2841
2942
3043
3146
3247
3348
3451
3553
3655
3757
3858
3959
4061
4162
4265
4366
4467
4569
4670
4771
4873
4974
5077
5178
5279
5380
5481
5582
5683
5785
5886
5987
6089
6191
6293
6394
6495
6597
66101
67102

[1,2,3,5,6,7,10,11,13,14,15,16,17,19,21,22,23,26,
 29,30,31,33,34,35,37,38,39,41,42,43,46,47,48,51,
 53,55,57,58,59,61,62,65,66,67,69,70,71,73,74,77,
 78,79,80,81,82,83,85,86,87,89,91,93,94,95,97,101,
 102]