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A152949 as a simple table

na(n)
13
23
34
46
59
613
718
824
931
1039
1148
1258
1369
1481
1594
16108
17123
18139
19156
20174
21193
22213
23234
24256
25279
26303
27328
28354
29381
30409
31438
32468
33499
34531
35564
36598
37633
38669
39706
40744
41783
42823
43864
44906
45949
46993
471038
481084
491131
501179
511228
521278
531329
541381

[3,3,4,6,9,13,18,24,31,39,48,58,69,81,94,108,123,
 139,156,174,193,213,234,256,279,303,328,354,381,
 409,438,468,499,531,564,598,633,669,706,744,783,
 823,864,906,949,993,1038,1084,1131,1179,1228,1278,
 1329,1381]