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A256549 as a simple table

na(n)
01
10
21
30
41
53
60
71
89
913
100
111
1221
1378
1473
150
161
1745
18325
19730
20501
210
221
2393
241170
254745
267515
274051
280
291
30189
313913
3225550
3370140
3485071
3537633
360
371
38381
3912558
40124173
41526050
421077566
431053724
44394353
450
461
47765
4839325
49567210
503482451
5110718946
5217386446
5314196708
544596553

[1,0,1,0,1,3,0,1,9,13,0,1,21,78,73,0,1,45,325,730,
 501,0,1,93,1170,4745,7515,4051,0,1,189,3913,25550,
 70140,85071,37633,0,1,381,12558,124173,526050,
 1077566,1053724,394353,0,1,765,39325,567210,
 3482451,10718946,17386446,14196708,4596553]