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A049069 as a simple table

na(n)
01
11
22
31
43
55
61
74
89
913
101
115
1213
1325
1433
151
166
1717
1837
1965
2081
211
227
2321
2449
2597
26161
27193
281
298
3025
3161
32129
33241
34385
35449
361
379
3829
3973
40161
41321
42577
43897
441025
451
4610
4733
4885
49193
50401
51769
521345
532049
542305
551
5611
5737
5897
59225
60481
61961
621793
633073
644609
655121

[1,1,2,1,3,5,1,4,9,13,1,5,13,25,33,1,6,17,37,65,
 81,1,7,21,49,97,161,193,1,8,25,61,129,241,385,449,
 1,9,29,73,161,321,577,897,1025,1,10,33,85,193,401,
 769,1345,2049,2305,1,11,37,97,225,481,961,1793,
 3073,4609,5121]