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A305750 as a simple table

na(n)
01
11
22
33
47
511
627
743
8107
9171
10427
11683
121707
132731
146827
1510923
1627307
1743691
18109227
19174763
20436907
21699051
221747627
232796203
246990507
2511184811
2627962027
2744739243
28111848107
29178956971
30447392427
31715827883
321789569707
332863311531
347158278827

[1,1,2,3,7,11,27,43,107,171,427,683,1707,2731,
 6827,10923,27307,43691,109227,174763,436907,
 699051,1747627,2796203,6990507,11184811,27962027,
 44739243,111848107,178956971,447392427,715827883,
 1789569707,2863311531,7158278827]