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A138775 as a simple table

na(n)
01
11
21
31
41
51
61
71
84
91
1010
111
1220
131
1435
151
1656
171
181
1984
207
211
22120
2328
241
25165
2684
271
28220
29210
301
31286
32462
331
341
35364
36924
3710
381
39455
401716
4155
421
43560
443003
45220
461
47680
485005
49715
501
51816
528008
532002
541

[1,1,1,1,1,1,1,1,4,1,10,1,20,1,35,1,56,1,1,84,7,1,
 120,28,1,165,84,1,220,210,1,286,462,1,1,364,924,
 10,1,455,1716,55,1,560,3003,220,1,680,5005,715,1,
 816,8008,2002,1]