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A140530 as a simple table

na(n)
01
11
21
31
42
51
62
73
83
91
103
116
126
134
141
154
1611
1713
1810
195
201
215
2218
2327
2424
2515
266
271
286
2928
3051
3155
3240
3321
347
351

[1,1,1,1,2,1,2,3,3,1,3,6,6,4,1,4,11,13,10,5,1,5,
 18,27,24,15,6,1,6,28,51,55,40,21,7,1]