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A125960 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
101
113
123
135
149
159
169
179
189
1919
202
213
226
238
246
2511
2610
279
2818
2918
303
317
327
339
3413
3511
369
3717
3816
3915
404
416
426
438
4412
459
4616
4714
4812
4923
505
519
5210
5313
549
5515
5612
5721
5819
5917
606
6112
6214
639
6414
6521
6618
6715
6826
6924
707
7115
729
7313
7419
7515
7624
7721
7818
7931
808
819
8212
8317
8412
8520

[0,0,0,0,0,0,0,0,0,1,3,3,5,9,9,9,9,9,19,2,3,6,8,6,
 11,10,9,18,18,3,7,7,9,13,11,9,17,16,15,4,6,6,8,12,
 9,16,14,12,23,5,9,10,13,9,15,12,21,19,17,6,12,14,
 9,14,21,18,15,26,24,7,15,9,13,19,15,24,21,18,31,8,
 9,12,17,12,20]