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A288158 as a simple table

na(n)
12
21
31
42
53
61
73
83
95
102
119
125
137
144
153
1614
178
184
194
209
2111
228
233
247
259
2610
272
2836
293
301
314
326
334
342
3517
363
377
384
396
4014
4117
4214
4351
443
459
4612
4738
488
4913
5036
5164
5230
5314
5414
554
5619
5713
5841
595
6019
614
6260
638
6420
653
6613
6724
6810
6931
7015
7114
7242
7319
7413
751
7630
7711
7811

[2,1,1,2,3,1,3,3,5,2,9,5,7,4,3,14,8,4,4,9,11,8,3,
 7,9,10,2,36,3,1,4,6,4,2,17,3,7,4,6,14,17,14,51,3,
 9,12,38,8,13,36,64,30,14,14,4,19,13,41,5,19,4,60,
 8,20,3,13,24,10,31,15,14,42,19,13,1,30,11,11]