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A035648 as a simple table

na(n)
10
20
30
40
50
60
71
80
91
100
111
121
133
141
153
161
174
183
197
203
218
224
2310
248
2514
269
2717
2811
2922
3017
3128
3220
3334
3425
3543
3635
3753
3842
3964
4051
4180
4267
4396
4480
45115
4698
47142
48123
49168
50147
51200
52178
53244
54217
55286
56257
57339
58310
59407
60371
61475
62439
63559
64523
65664
66618
67772
68726

[0,0,0,0,0,0,1,0,1,0,1,1,3,1,3,1,4,3,7,3,8,4,10,8,
 14,9,17,11,22,17,28,20,34,25,43,35,53,42,64,51,80,
 67,96,80,115,98,142,123,168,147,200,178,244,217,
 286,257,339,310,407,371,475,439,559,523,664,618,
 772,726]