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A263484 as a simple table

na(n)
11
21
31
41
52
63
71
83
97
1013
111
124
1312
1432
1571
161
175
1818
1958
20177
21461
221
236
2425
2592
26327
271142
283447
291
307
3133
32135
33531
342109
358411
3629093
371
388
3942
40188
41800
423440
4315366
4469692
45273343
461
479
4852
49252
501146
515226
5224892
53125316
54642581
552829325

[1,1,1,1,2,3,1,3,7,13,1,4,12,32,71,1,5,18,58,177,
 461,1,6,25,92,327,1142,3447,1,7,33,135,531,2109,
 8411,29093,1,8,42,188,800,3440,15366,69692,273343,
 1,9,52,252,1146,5226,24892,125316,642581,2829325]