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A369039 as a simple table

na(n)
11
21
35
43
521
61
77
82
931
1039
11123
125
1345
1455
15185
1615
17705
1825
19275
20175
21215
221425
233975
24125
25325
26425
276125
284125
2922125
301
319
321
3341
3451
3555
361
3759
3871
39247
40159
41951
4295
43365
44115
451445
46381
475385
48325
492175
50565
511655
522775
5330075
541375
5512625
568375
5746625
5863375
59166125
607
6177
6291
63329
6435
65427
66119
67483

[1,1,5,3,21,1,7,2,31,39,123,5,45,55,185,15,705,25,
 275,175,215,1425,3975,125,325,425,6125,4125,22125,
 1,9,1,41,51,55,1,59,71,247,159,951,95,365,115,
 1445,381,5385,325,2175,565,1655,2775,30075,1375,
 12625,8375,46625,63375,166125,7,77,91,329,35,427,
 119,483]