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A198261 as a simple table

na(n)
01
10
21
31
40
51
64
73
80
91
1041
1116
126
130
141
15768
16205
1740
1810
190
201
2127449
224608
23615
2480
2515
260
271
281887284
29192143
3016128
311435
32140
3321
340
351
36252522481
3715098272
38768572
3943008
402870
41224
4228
430
441

[1,0,1,1,0,1,4,3,0,1,41,16,6,0,1,768,205,40,10,0,
 1,27449,4608,615,80,15,0,1,1887284,192143,16128,
 1435,140,21,0,1,252522481,15098272,768572,43008,
 2870,224,28,0,1]