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A186759 as a simple table

na(n)
01
10
21
31
40
51
61
74
80
91
104
119
1210
130
141
1511
1653
1735
1820
190
201
2141
22280
23268
2495
2535
260
271
28162
291804
301904
31903
32210
3356
340
351
36715
3712971
3815727
398008
402408
41406
4284
430
441
453425
46104600
47142533
4880323
4925662
505502
51714
52120
530
541
5517722
56936370
571418444
58871575
59303385
6068712
6111256
621170
63165
640
651

[1,0,1,1,0,1,1,4,0,1,4,9,10,0,1,11,53,35,20,0,1,
 41,280,268,95,35,0,1,162,1804,1904,903,210,56,0,1,
 715,12971,15727,8008,2408,406,84,0,1,3425,104600,
 142533,80323,25662,5502,714,120,0,1,17722,936370,
 1418444,871575,303385,68712,11256,1170,165,0,1]