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A036872 as a simple table

na(n)
10
20
30
40
50
60
70
80
91
100
110
120
130
143
151
160
170
181
196
203
211
220
233
2412
258
263
272
289
2923
3018
318
326
3322
3448
3538
3621
3717
3850
39103
4077
4147
4244
43104
44218
45158
46102
47102
48217
49448
50317
51216
52222
53434
54898
55629
56444
57468
58859
591740
601232
61888
62948
631667
643289
652367
661749
671872
683185
696082
704466
713365
723618
735972
7411038

[0,0,0,0,0,0,0,0,1,0,0,0,0,3,1,0,0,1,6,3,1,0,3,12,
 8,3,2,9,23,18,8,6,22,48,38,21,17,50,103,77,47,44,
 104,218,158,102,102,217,448,317,216,222,434,898,
 629,444,468,859,1740,1232,888,948,1667,3289,2367,
 1749,1872,3185,6082,4466,3365,3618,5972,11038]