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A263293 as a simple table

na(n)
11
21
31
41
51
62
71
82
94
104
111
122
138
1412
1511
161
173
1815
1943
2060
2134
221
233
2425
25121
26360
27378
28156
291
304
3141
32378
332166
344869
353843
361044
371
384
3965
401095
4114306
4268774
43113622
4464455
4512346
461
475
48100
493441
50104829
511141597
523953162
534605833
541921532
55274668

[1,1,1,1,1,2,1,2,4,4,1,2,8,12,11,1,3,15,43,60,34,
 1,3,25,121,360,378,156,1,4,41,378,2166,4869,3843,
 1044,1,4,65,1095,14306,68774,113622,64455,12346,1,
 5,100,3441,104829,1141597,3953162,4605833,1921532,
 274668]