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A328472 as a simple table

na(n)
11
21
32
41
52
63
74
81
92
105
114
121
134
146
157
161
172
188
194
202
214
229
237
242
254
2610
277
2811
297
3012
3113
321
332
3414
354
3615
374
3816
397
4017
414
4218
437
4419
457
4620
4713
483
494
5021
517
5222
537
5423
5513
5624
577
5825
5913
6022
6113
6226
6327
641
652
6628
674
6829
694
7030
717
7220
734
7431
757
7632
777
7833
7913
8034
814
8235
837
8436
857
8637
8713
8838
897
9039
9113
9236
9313
9440
9527
9622
974

[1,1,2,1,2,3,4,1,2,5,4,1,4,6,7,1,2,8,4,2,4,9,7,2,
 4,10,7,11,7,12,13,1,2,14,4,15,4,16,7,17,4,18,7,19,
 7,20,13,3,4,21,7,22,7,23,13,24,7,25,13,22,13,26,
 27,1,2,28,4,29,4,30,7,20,4,31,7,32,7,33,13,34,4,
 35,7,36,7,37,13,38,7,39,13,36,13,40,27,22,4]