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A109697 as a simple table

na(n)
01
11
21
31
41
51
62
72
82
92
102
113
124
134
144
154
165
176
187
197
207
218
2210
2311
2412
2512
2613
2715
2817
2918
3019
3120
3223
3326
3428
3529
3631
3734
3838
3941
4043
4145
4250
4355
4460
4563
4666
4771
4879
4985
5090
5194
52101
53110
54120
55127
56133
57141
58153
59165
60176
61184
62195
63210
64227
65241
66254
67267
68286
69307
70327

[1,1,1,1,1,1,2,2,2,2,2,3,4,4,4,4,5,6,7,7,7,8,10,
 11,12,12,13,15,17,18,19,20,23,26,28,29,31,34,38,
 41,43,45,50,55,60,63,66,71,79,85,90,94,101,110,
 120,127,133,141,153,165,176,184,195,210,227,241,
 254,267,286,307,327]