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A080249 as a simple table

na(n)
01
11
21
31
45
51
61
721
815
91
101
1185
12171
1335
141
151
16341
171795
18871
1970
201
211
221365
2318291
2419215
253321
26126
271
281
295461
30184275
31402591
32135450
3310377
34210
351
361
3721845
381848211
398236095
405143341
41716562
4228017
43330
441
451
4687381
4718503955
48166570111
49188253030
5045270813
513069990
5267617
53495
541

[1,1,1,1,5,1,1,21,15,1,1,85,171,35,1,1,341,1795,
 871,70,1,1,1365,18291,19215,3321,126,1,1,5461,
 184275,402591,135450,10377,210,1,1,21845,1848211,
 8236095,5143341,716562,28017,330,1,1,87381,
 18503955,166570111,188253030,45270813,3069990,
 67617,495,1]