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A016493 as a simple table

na(n)
14
25
31
42
51
63
74
821
922
102
114
121
132
141
152
161
171
181
191
203
2122
222
231
244
254
262
272
281
291
301
31278
325
331
347
352
361
371
381
394
406
4122
424
432
445
451
4643
471
481
498
501
5122
5219
532
5464
551
5617
572
583
593
602
611
621
632
6419
655
669
672
682
692
7013
711
728
731
741
751
762

[4,5,1,2,1,3,4,21,22,2,4,1,2,1,2,1,1,1,1,3,22,2,1,
 4,4,2,2,1,1,1,278,5,1,7,2,1,1,1,4,6,22,4,2,5,1,43,
 1,1,8,1,22,19,2,64,1,17,2,3,3,2,1,1,2,19,5,9,2,2,
 2,13,1,8,1,1,1,2]