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A270927 as a simple table

na(n)
11
21
32
41
518
61
76
83
96
107
1146
125
1310
143
158
161
1716
182
1928
201
212
227
2316
241
2524
2612
2710
281
2910
302
316
327
3326
341
3512
363
376
383
398
4016
4110
423
4322
4416
452
461
476
481
4936
503
516
523
5316
541
5518
561
578
5812
5916
6010
6112
6231
632
6410
6522
662
6736
6821
6940
706
7112
7218
736
741
756
767
7710
782
7918
801
812
821
8322
842
8512
8618
876
881
8918
901
9158
923
9312
947
9524
962
9716
983
9916
1006
1016
1027
10346
10425
1052
1061
10712
1087
10918
11012
11146
1123
11312
1145
11510
1163
11748
1181
11916
1202

[1,1,2,1,18,1,6,3,6,7,46,5,10,3,8,1,16,2,28,1,2,7,
 16,1,24,12,10,1,10,2,6,7,26,1,12,3,6,3,8,16,10,3,
 22,16,2,1,6,1,36,3,6,3,16,1,18,1,8,12,16,10,12,31,
 2,10,22,2,36,21,40,6,12,18,6,1,6,7,10,2,18,1,2,1,
 22,2,12,18,6,1,18,1,58,3,12,7,24,2,16,3,16,6,6,7,
 46,25,2,1,12,7,18,12,46,3,12,5,10,3,48,1,16,2]