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A249117 as a simple table

na(n)
11
23
34
46
57
69
710
812
914
1015
1117
1218
1320
1421
1523
1624
1726
1828
1929
2031
2132
2234
2335
2437
2539
2640
2742
2843
2945
3046
3148
3249
3351
3453
3554
3656
3757
3859
3960
4062
4164
4265
4367
4468
4570
4671
4773
4874
4976
5078
5179
5281
5382
5484
5585
5687
5788
5890
5992
6093
6195
6296
6398
6499
65101
66103

[1,3,4,6,7,9,10,12,14,15,17,18,20,21,23,24,26,28,
 29,31,32,34,35,37,39,40,42,43,45,46,48,49,51,53,
 54,56,57,59,60,62,64,65,67,68,70,71,73,74,76,78,
 79,81,82,84,85,87,88,90,92,93,95,96,98,99,101,103]