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A256550 as a simple table

na(n)
01
10
21
30
41
51
60
72
83
91
100
115
1212
136
141
150
1615
1750
1840
1910
201
210
2252
23225
24250
25100
2615
271
280
29203
301092
311575
32875
33210
3421
351
360
37877
385684
3910192
407350
412450
42392
4328
441
450
464140
4731572
4868208
4961152
5026460
515880
52672
5336
541

[1,0,1,0,1,1,0,2,3,1,0,5,12,6,1,0,15,50,40,10,1,0,
 52,225,250,100,15,1,0,203,1092,1575,875,210,21,1,
 0,877,5684,10192,7350,2450,392,28,1,0,4140,31572,
 68208,61152,26460,5880,672,36,1]