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A356149 as a simple table

na(n)
11
21
32
41
53
61
72
83
94
101
112
125
131
142
153
166
171
183
197
201
212
223
234
247
258
261
272
283
294
306
319
321
332
345
3510
361
372
383
394
405
4111
421
432
443
454
466
4712
481
492
503
515
526
5313
541
552
563
576
587
5914
601
613
627
6315
641
652
663
674
687
698
7015
7116
721
732
743
754
766
777
788
7914
8017
811
822
833
844
855
866
879
8813
8918

[1,1,2,1,3,1,2,3,4,1,2,5,1,2,3,6,1,3,7,1,2,3,4,7,
 8,1,2,3,4,6,9,1,2,5,10,1,2,3,4,5,11,1,2,3,4,6,12,
 1,2,3,5,6,13,1,2,3,6,7,14,1,3,7,15,1,2,3,4,7,8,15,
 16,1,2,3,4,6,7,8,14,17,1,2,3,4,5,6,9,13,18]