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A260811 as a simple table

na(n)
01
10
20
30
40
50
60
71
81
93
1010
1128
12162
131201
1411415
15125571
161514489

[1,0,0,0,0,0,0,1,1,3,10,28,162,1201,11415,125571,
 1514489]