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A147720 as a simple table

na(n)
01
10
21
30
42
51
60
76
84
91
100
1118
1216
136
141
150
1654
1760
1830
198
201
210
22162
23216
24134
2548
2610
271
280
29486
30756
31558
32248
3370
3412
351
360
371458
382592
392214
401168
41410
4296
4314
441
450
464374
478748
488478
495160
502150
51628
52126
5316

[1,0,1,0,2,1,0,6,4,1,0,18,16,6,1,0,54,60,30,8,1,0,
 162,216,134,48,10,1,0,486,756,558,248,70,12,1,0,
 1458,2592,2214,1168,410,96,14,1,0,4374,8748,8478,
 5160,2150,628,126,16]