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A360571 as a simple table

na(n)
11
21
31
42
52
61
71
83
96
106
113
121
131
144
1511
1616
1716
1811
194
201
211
225
2317
2433
2548
2648
2733
2817
295
301
311
326
3324
3458
35107
36140
37140
38107
3958
4024
416
421
431
447
4532
4692
47203
48329
49424
50424
51329
52203
5392
5432
557
561
571
588
5941
60136
61347
62668
631039
641280
651280
661039
67668
68347
69136
7041
718
721

[1,1,1,2,2,1,1,3,6,6,3,1,1,4,11,16,16,11,4,1,1,5,
 17,33,48,48,33,17,5,1,1,6,24,58,107,140,140,107,
 58,24,6,1,1,7,32,92,203,329,424,424,329,203,92,32,
 7,1,1,8,41,136,347,668,1039,1280,1280,1039,668,
 347,136,41,8,1]