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A055140 as a simple table

na(n)
01
10
21
32
40
51
68
76
80
91
1060
1132
1212
130
141
15544
16300
1780
1820
190
201
216040
223264
23900
24160
2530
260
271
2879008
2942280
3011424
312100
32280
3342
340
351
361190672
37632064
38169120
3930464
404200
41448
4256
430
441
4520314880
4610716048
472844288
48507360
4968544
507560
51672
5272
530
541

[1,0,1,2,0,1,8,6,0,1,60,32,12,0,1,544,300,80,20,0,
 1,6040,3264,900,160,30,0,1,79008,42280,11424,2100,
 280,42,0,1,1190672,632064,169120,30464,4200,448,
 56,0,1,20314880,10716048,2844288,507360,68544,
 7560,672,72,0,1]