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A264837 as a simple table

na(n)
11
21
31
41
52
61
71
82
92
101
111
1215
1322
148
151
162
1768
18409
19271
2046
211
224
23401
244800
2513814
262703
27182
281
298
302179
31147550
321059838
33742363
3461692
35701
362
3716
3823229
395692511
40243485517

[1,1,1,1,2,1,1,2,2,1,1,15,22,8,1,2,68,409,271,46,
 1,4,401,4800,13814,2703,182,1,8,2179,147550,
 1059838,742363,61692,701,2,16,23229,5692511,
 243485517]