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A074283 as a simple table

na(n)
10
20
31
41
51
67
71
811
920
1017
111
12259
131
1443
15506
16549
171
182816
19151
205331
216778
22289
231
24110880
2518037
26755
27124342
28155949
291
301310680
312975
321213179
331821962
345169
352697343
3633280848
37506383
381416031
3932030858
40106878261
4162159
42295708904
431

[0,0,1,1,1,7,1,11,20,17,1,259,1,43,506,549,1,2816,
 151,5331,6778,289,1,110880,18037,755,124342,
 155949,1,1310680,2975,1213179,1821962,5169,
 2697343,33280848,506383,1416031,32030858,
 106878261,62159,295708904,1]