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A293248 as a simple table

na(n)
11
21
32
41
53
61
72
83
94
101
115
121
132
145
156
161
173
185
197
201
212
224
235
247
258
261
273
287
299
301
312
323
334
347
358
369
3710
381
395
407
4111
421
432
445
456
467
478
4811
4912
501
513
525
533
544
559
5611
5713
581
592
604
6111
6213
6314
641
653
665
6711
6813
6915
701
712
723
734
745
756
7611
7712
7813
7914
8015
8116

[1,1,2,1,3,1,2,3,4,1,5,1,2,5,6,1,3,5,7,1,2,4,5,7,
 8,1,3,7,9,1,2,3,4,7,8,9,10,1,5,7,11,1,2,5,6,7,8,
 11,12,1,3,5,3,4,9,11,13,1,2,4,11,13,14,1,3,5,11,
 13,15,1,2,3,4,5,6,11,12,13,14,15,16]