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A180184 as a simple table

na(n)
41
51
61
71
81
91
101
112
121
133
141
154
161
175
181
191
206
213
221
237
246
251
268
2710
281
299
3015
311
321
3310
3421
354
361
3711
3828
3910
401
4112
4236
4320
441
4513
4645
4735
481
491
5014
5155
5256
535
541
5515
5666
5784
5815
591
6016
6178
62120
6335
641
6517
6691
67165
6870
691
701
7118
72105
73220
74126
756
761
7719
78120
79286
80210
8121
821
8320

[1,1,1,1,1,1,1,2,1,3,1,4,1,5,1,1,6,3,1,7,6,1,8,10,
 1,9,15,1,1,10,21,4,1,11,28,10,1,12,36,20,1,13,45,
 35,1,1,14,55,56,5,1,15,66,84,15,1,16,78,120,35,1,
 17,91,165,70,1,1,18,105,220,126,6,1,19,120,286,
 210,21,1,20]