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A251553 as a simple table

na(n)
13
25
37
410
512
617
719
821
924
1026
1128
1231
1333
1437
1539
1642
1744
1847
1949
2052
2155
2257
2359
2464
2566
2669
2771
2873
2975
3078
3181
3283
3385
3490
3592
3695
3797
38100
39102
40104
41107
42109
43111
44113
45115
46117
47120
48123
49129
50131
51133
52136
53138
54140
55143
56145
57149
58152
59155
60157
61159
62162
63164
64169
65171
66173
67176
68178

[3,5,7,10,12,17,19,21,24,26,28,31,33,37,39,42,44,
 47,49,52,55,57,59,64,66,69,71,73,75,78,81,83,85,
 90,92,95,97,100,102,104,107,109,111,113,115,117,
 120,123,129,131,133,136,138,140,143,145,149,152,
 155,157,159,162,164,169,171,173,176,178]