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A162157 as a simple table

na(n)
11
22
33
43
53
65
77
83
92
101
113
125
1312
1411
156
1610
1716
185
194
202
215
2212
2311
2416
259
2618
2713
2813
296
303
319
323
3311
3410
358
3617
3720
3810
395
403
4110
4215
4324
4417
455
465
475
484
494
503
517
5210
5313
5414
556
5612
5719
5811
599
605
6111
6221
6352
6411
6511
6621
6740
6815
6914
707
712
7210
7318
7430
7523
7645
7737
787
795
803

[1,2,3,3,3,5,7,3,2,1,3,5,12,11,6,10,16,5,4,2,5,12,
 11,16,9,18,13,13,6,3,9,3,11,10,8,17,20,10,5,3,10,
 15,24,17,5,5,5,4,4,3,7,10,13,14,6,12,19,11,9,5,11,
 21,52,11,11,21,40,15,14,7,2,10,18,30,23,45,37,7,5,
 3]