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A175207 as a simple table

na(n)
11
25
311
471
5863
610427
742571
895569
92145089
1042997349
111292065559
1212963652939
1327219371437
14285157367309
156870996186853
16261383012467723
1710984957519831219
18922997814678290119
1927700919397868534789
20333334030589100707587
213361041225288875610659

[1,5,11,71,863,10427,42571,95569,2145089,42997349,
 1292065559,12963652939,27219371437,285157367309,
 6870996186853,261383012467723,10984957519831219,
 922997814678290119,27700919397868534789,
 333334030589100707587,3361041225288875610659]