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A056720 as a simple table

na(n)
10
21
32
43
55
653
756
8343
9908
101079
112204
122379
139134
149371
159728
1611039
1711247
1813275
1916781
2020138
2175368
2287863

[0,1,2,3,5,53,56,343,908,1079,2204,2379,9134,9371,
 9728,11039,11247,13275,16781,20138,75368,87863]