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A034254 as a simple table

na(n)
11
21
31
41
51
61
71
82
92
101
111
123
135
143
151
161
174
1810
1910
204
211
221
235
2418
2528
2618
275
281
291
307
3131
3271
3371
3431
357
361
371
388
3951
40165
41250
42165
4351
448
451
461
4710
4879
49361
50809
51809
52361
5379
5410
551
561
5712
58121
59754
602484
613759
622484
63754
64121
6512
661
671
6814
69177
701503
717240
7216749
7316749
747240
751503
76177
7714
781

[1,1,1,1,1,1,1,2,2,1,1,3,5,3,1,1,4,10,10,4,1,1,5,
 18,28,18,5,1,1,7,31,71,71,31,7,1,1,8,51,165,250,
 165,51,8,1,1,10,79,361,809,809,361,79,10,1,1,12,
 121,754,2484,3759,2484,754,121,12,1,1,14,177,1503,
 7240,16749,16749,7240,1503,177,14,1]