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A036997 as a simple table

na(n)
10
20
30
40
51
60
72
80
92
101
115
120
136
141
153
162
179
180
1910
201
215
223
2313
240
2511
264
279
284
2918
300
3119
325
3310
346
3514
362
3724
387
3913
405
4127
421
4328
447
4511
469
4731
482
4927
506
5118
5210
5336
543
5525
569
5721
5813
5941
601
6142
6213
6319
6414
6531
664
6747
6814
6926
707
7150
725
7351
7416
7520
7616
7740
785
7956
8011
8132
8219
8359
843

[0,0,0,0,1,0,2,0,2,1,5,0,6,1,3,2,9,0,10,1,5,3,13,
 0,11,4,9,4,18,0,19,5,10,6,14,2,24,7,13,5,27,1,28,
 7,11,9,31,2,27,6,18,10,36,3,25,9,21,13,41,1,42,13,
 19,14,31,4,47,14,26,7,50,5,51,16,20,16,40,5,56,11,
 32,19,59,3]