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A007022 as a simple table

na(n)
10
20
30
40
50
61
70
81
91
103
113
1211
1318
1458
15139
16451
171326
184461
1914554
2049957
21171159
22598102
232098675
247437910
2526490072
2694944685
27341867921
281236864842
294493270976
3016387852863
3159985464681
32220320405895
33811796327750
343000183106119

[0,0,0,0,0,1,0,1,1,3,3,11,18,58,139,451,1326,4461,
 14554,49957,171159,598102,2098675,7437910,
 26490072,94944685,341867921,1236864842,4493270976,
 16387852863,59985464681,220320405895,811796327750,
 3000183106119]