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A121554 as a simple table

na(n)
01
10
21
31
40
51
62
72
81
91
107
117
126
133
141
1530
1635
1730
1818
196
201
21157
22205
23184
24117
2546
2610
271
28972
291392
301304
31874
32381
33101
3415
351
366961
3710764
3810499
397355
403470
411052
42197
4321
441
4556660
4693493
4794668
4868909
4934622
5011606
512542
52351
5328
541
55516901
56901900

[1,0,1,1,0,1,2,2,1,1,7,7,6,3,1,30,35,30,18,6,1,
 157,205,184,117,46,10,1,972,1392,1304,874,381,101,
 15,1,6961,10764,10499,7355,3470,1052,197,21,1,
 56660,93493,94668,68909,34622,11606,2542,351,28,1,
 516901,901900]