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A225281 as a simple table

na(n)
11
22
31
43
53
61
74
86
94
101
115
129
139
145
151
166
1714
1815
1912
206
211
227
2319
2426
2521
2615
277
281
298
3025
3136
3236
3327
3418
358
361
379
3832
3949
4051
4146
4233
4321
449
451
4610
4739
4866
4971
5066
5156
5239
5324
5410
551
5611
5747
5885
5994
6092
6181
6266
6345
6427
6511
661
6712
6856
69103
70123
71122
72113
7396
7476
7551
7630
7712
781
7913
8064

[1,2,1,3,3,1,4,6,4,1,5,9,9,5,1,6,14,15,12,6,1,7,
 19,26,21,15,7,1,8,25,36,36,27,18,8,1,9,32,49,51,
 46,33,21,9,1,10,39,66,71,66,56,39,24,10,1,11,47,
 85,94,92,81,66,45,27,11,1,12,56,103,123,122,113,
 96,76,51,30,12,1,13,64]