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A279815 as a simple table

na(n)
13
24
37
413
516
619
720
831
937
1043
1161
1267
1373
1479
1597
16103
17109
18127
19139
20151
21157
22163
23181
24188
25193
26199
27211
28223
29229
30241
31271
32277
33283
34307
35313
36331
37337
38349
39367
40373
41379
42397
43409
44421
45433
46439
47457
48463
49487
50499
51523
52541
53547
54571
55577
56601
57607
58613
59619
60631
61643
62661
63673
64691
65709
66727
67733
68739
69751
70757
71769
72787

[3,4,7,13,16,19,20,31,37,43,61,67,73,79,97,103,
 109,127,139,151,157,163,181,188,193,199,211,223,
 229,241,271,277,283,307,313,331,337,349,367,373,
 379,397,409,421,433,439,457,463,487,499,523,541,
 547,571,577,601,607,613,619,631,643,661,673,691,
 709,727,733,739,751,757,769,787]