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A101842 as a simple table

na(n)
11
21
31
43
53
61
71
87
916
1016
117
121
131
1415
1561
16115
17115
1861
1915
201
211
2231
23206
24626
251056
261056
27626
28206
2931
301
311
3263
33659
342989
357554
3611774
3711774
387554
392989
40659
4163
421
431
44127
452052
4613308
4747349
48105099
49154624
50154624
51105099
5247349
5313308
542052
55127
561
571
58255
596297
6056935
61274677

[1,1,1,3,3,1,1,7,16,16,7,1,1,15,61,115,115,61,15,
 1,1,31,206,626,1056,1056,626,206,31,1,1,63,659,
 2989,7554,11774,11774,7554,2989,659,63,1,1,127,
 2052,13308,47349,105099,154624,154624,105099,
 47349,13308,2052,127,1,1,255,6297,56935,274677]