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A144342 as a simple table

na(n)
11
25
31
455
55
61
7935
880
95
101
1121505
121210
1380
145
151
16623645
1729205
181335
1980
205
211
2221827575
23782595
2430580
251335
2680
275
281
29894930575
3027002800
31821095
3231205
331335
3480
355
361
3742061737025
381058476100
3927963925
40827970
4131205
421335
4380
445
451
462229272062325
4748782479625

[1,5,1,55,5,1,935,80,5,1,21505,1210,80,5,1,623645,
 29205,1335,80,5,1,21827575,782595,30580,1335,80,5,
 1,894930575,27002800,821095,31205,1335,80,5,1,
 42061737025,1058476100,27963925,827970,31205,1335,
 80,5,1,2229272062325,48782479625]