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A206929 as a simple table

na(n)
13
25
36
47
59
611
713
817
919
1020
1121
1223
1325
1429
1531
1632
1733
1835
1937
2041
2143
2244
2345
2447
2549
2653
2755
2857
2958
3059
3161
3263
3367
3469
3570
3671
3773
3875
3979
4081
4182
4283
4385
4487
4591
4693
4794
4895
4997
5099
51101
52105
53107
54108
55109
56111
57113
58117
59119
60120
61121
62123
63125

[3,5,6,7,9,11,13,17,19,20,21,23,25,29,31,32,33,35,
 37,41,43,44,45,47,49,53,55,57,58,59,61,63,67,69,
 70,71,73,75,79,81,82,83,85,87,91,93,94,95,97,99,
 101,105,107,108,109,111,113,117,119,120,121,123,
 125]