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A349140 as a simple table

na(n)
10
21
31
47
51
611
71
833
910
1015
111
1261
131
1419
1517
16131
171
1877
191
2089
2121
2227
231
24263
2516
2631
2767
28117
291
30145
311
32473
3329
3439
3525
36379
371
3843
3933
40395
411
42189
431
44173
45137
4651
471
48997
4922
50155
5141
52201
531
54443
5533
56527
5745
5863
591
60743
611
6267
63177
641611
6537
66277
671
68257
6953
70265
711
721541
731
7479
75187
76285
7737
78321

[0,1,1,7,1,11,1,33,10,15,1,61,1,19,17,131,1,77,1,
 89,21,27,1,263,16,31,67,117,1,145,1,473,29,39,25,
 379,1,43,33,395,1,189,1,173,137,51,1,997,22,155,
 41,201,1,443,33,527,45,63,1,743,1,67,177,1611,37,
 277,1,257,53,265,1,1541,1,79,187,285,37,321]