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A212320 as a simple table

na(n)
22
32
41
54
62
76
83
91
106
112
126
132
1410
155
162
175
181
1910
202
216
2211
233
245
259
267
2711
286
291
3012
312
326
337
341
356
368
3713
3815
3914
401
4112
423
438
441
4516
462
476
485
496
5017
515
522
5318
549
554
5610
5716
5815
5916
609
611
6218
632
646
651
665
677
683
691
709
7121
721
7312
7418
7522
768
7713
7814
7922
804

[2,2,1,4,2,6,3,1,6,2,6,2,10,5,2,5,1,10,2,6,11,3,5,
 9,7,11,6,1,12,2,6,7,1,6,8,13,15,14,1,12,3,8,1,16,
 2,6,5,6,17,5,2,18,9,4,10,16,15,16,9,1,18,2,6,1,5,
 7,3,1,9,21,1,12,18,22,8,13,14,22,4]