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A133913 as a simple table

na(n)
11
21
32
41
53
61
71
84
94
102
111
125
138
146
153
161
176
1813
1914
209
211
221
237
2419
2527
2623
2710
282
291
308
3126
3246
3350
3433
3512
361
371
389
3934
4072
4196
4283
4345
4413
452
461
4710
4843
49106
50168
51179
52128
5358
5415
553
561
5711
5853
59149
60274
61347
62307
63186
6473
6518
661
671
6812
6964
70202
71423
72621
73654
74493
75259
7691

[1,1,2,1,3,1,1,4,4,2,1,5,8,6,3,1,6,13,14,9,1,1,7,
 19,27,23,10,2,1,8,26,46,50,33,12,1,1,9,34,72,96,
 83,45,13,2,1,10,43,106,168,179,128,58,15,3,1,11,
 53,149,274,347,307,186,73,18,1,1,12,64,202,423,
 621,654,493,259,91]