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A140945 as a simple table

na(n)
11
21
31
41
56
61
71
825
925
101
111
1290
13290
1490
151
161
17301
182450
192450
20301
211
221
23966
2417451
2541580
2617451
27966
281
291
303025
31112035
32544971
33544971
34112035
353025
361
371
389330
39671980
406076350
4112122502
426076350
43671980
449330
451
461
4728501
483846700
4960738700
50217523922
51217523922
5260738700
533846700
5428501
551

[1,1,1,1,6,1,1,25,25,1,1,90,290,90,1,1,301,2450,
 2450,301,1,1,966,17451,41580,17451,966,1,1,3025,
 112035,544971,544971,112035,3025,1,1,9330,671980,
 6076350,12122502,6076350,671980,9330,1,1,28501,
 3846700,60738700,217523922,217523922,60738700,
 3846700,28501,1]