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A263859 as a simple table

na(n)
11
21
31
41
53
61
71
88
96
101
111
1220
1331
1410
151
161
1755
18162
1984
2015
211
221
23163
24940
25734
26185
2721
281
291
30556
316372
327305
332380
34356
3528
361
371
382222
3952336
4086683
4135070
426259
43623
4436
451
461
4710765
48534741
491261371
50619489
51125597
5214258
531016
5445
551

[1,1,1,1,3,1,1,8,6,1,1,20,31,10,1,1,55,162,84,15,
 1,1,163,940,734,185,21,1,1,556,6372,7305,2380,356,
 28,1,1,2222,52336,86683,35070,6259,623,36,1,1,
 10765,534741,1261371,619489,125597,14258,1016,45,
 1]