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A111672 as a simple table

na(n)
11
21
31
41
52
61
71
83
95
101
111
124
1312
1415
151
161
175
1822
1960
2052
211
221
236
2435
25154
26358
27203
281
291
307
3151
32315
331304
342471
35877
361
371
388
3970
40561
413455
4212915
4319302
444140
451

[1,1,1,1,2,1,1,3,5,1,1,4,12,15,1,1,5,22,60,52,1,1,
 6,35,154,358,203,1,1,7,51,315,1304,2471,877,1,1,8,
 70,561,3455,12915,19302,4140,1]