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A035687 as a simple table

na(n)
10
20
30
40
50
60
71
80
91
100
111
121
131
141
153
161
174
181
194
203
214
224
237
244
2510
264
2711
288
2911
3011
3115
3212
3321
3412
3525
3618
3726
3824
3931
4028
4142
4229
4350
4438
4555
4650
4762
4858
4979
5063
5195
5276
53105
5496
55118
56113
57144
58123
59172
60145
61193
62178
63213
64208
65255
66230
67302
68262
69340
70316

[0,0,0,0,0,0,1,0,1,0,1,1,1,1,3,1,4,1,4,3,4,4,7,4,
 10,4,11,8,11,11,15,12,21,12,25,18,26,24,31,28,42,
 29,50,38,55,50,62,58,79,63,95,76,105,96,118,113,
 144,123,172,145,193,178,213,208,255,230,302,262,
 340,316]