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A267857 as a simple table

na(n)
01
12
22
35
41
52
66
72
84
95
104
114
121
132
143
158
166
172
186
195
202
216
224
2311
241
252
268
272
287
2912
306
312
322
335
346
355
368
3710
384
3911
401
412
422
438
4415
456
469
4710
486
492
5016
515
524
5310
542
5516
564
579
584
594
601
612
629
632
648
652
6617
678
6810
696
706
712
7216
735
744
758
764
7721

[1,2,2,5,1,2,6,2,4,5,4,4,1,2,3,8,6,2,6,5,2,6,4,11,
 1,2,8,2,7,12,6,2,2,5,6,5,8,10,4,11,1,2,2,8,15,6,9,
 10,6,2,16,5,4,10,2,16,4,9,4,4,1,2,9,2,8,2,17,8,10,
 6,6,2,16,5,4,8,4,21]