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A239331 as a simple table

na(n)
01
11
21
31
43
51
61
75
86
91
101
117
1213
1310
141
151
169
1722
1825
1915
201
211
2211
2333
2446
2541
2621
271
281
2913
3046
3173
3279
3361
3428
351
361
3715
3861
39106
40129
41121
4285
4336
441
451
4617
4778
48145
49191
50201
51172
52113
5345
541
551
5619
5797
58190
59265
60301
61289
62232
63145
6455
651
661
6721

[1,1,1,1,3,1,1,5,6,1,1,7,13,10,1,1,9,22,25,15,1,1,
 11,33,46,41,21,1,1,13,46,73,79,61,28,1,1,15,61,
 106,129,121,85,36,1,1,17,78,145,191,201,172,113,
 45,1,1,19,97,190,265,301,289,232,145,55,1,1,21]