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A278935 as a simple table

na(n)
2126
384
463
53231
642
74154
82143
91143
104105263158
116440909347642
1221
1311
142077
151077
1618063
171206
1816056
19105882353
202052631579
2143304763
223220454673821
238044
2412042
2530411
266039
275037593985
28321603571507896
295035
3014033492823
313033
3217403126122889
3320713030303119

[126,84,63,3231,42,4154,2143,1143,4105263158,
 6440909347642,21,11,2077,1077,18063,1206,16056,
 105882353,2052631579,43304763,3220454673821,8044,
 12042,30411,6039,5037593985,321603571507896,5035,
 14033492823,3033,17403126122889,20713030303119]