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A342805 as a simple table

na(n)
31
41
51
63
71
81
94
103
111
125
131
141
1518
164
171
187
191
201
2124
225
231
249
254
261
2710
2818
291
3011
311
321
3312
347
355
36156
371
381
3914
408
411
4215
431
441
45288
469
471
4817
494
501
5190
5210
531
5419
5521
561
5720
5811
591
6021
611
621
6322
6448
658
66414
671
681
6924
7065
711
7225
731
741
75234
7614
771
7881
791
801
81784
8215

[1,1,1,3,1,1,4,3,1,5,1,1,18,4,1,7,1,1,24,5,1,9,4,
 1,10,18,1,11,1,1,12,7,5,156,1,1,14,8,1,15,1,1,288,
 9,1,17,4,1,90,10,1,19,21,1,20,11,1,21,1,1,22,48,8,
 414,1,1,24,65,1,25,1,1,234,14,1,81,1,1,784,15]