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A228472 as a simple table

na(n)
05
18
230
349
4185
5302
61140
71861
87025
911468
1043290
1170669
12266765
13435482
141643880
152683561
1610130045
1716536848
1862424150
19101904649
20384674945
21627964742
222370473820
233869693101
2414607517865
2523846123348
2690015581010
27146946433189
28554701003925

[5,8,30,49,185,302,1140,1861,7025,11468,43290,
 70669,266765,435482,1643880,2683561,10130045,
 16536848,62424150,101904649,384674945,627964742,
 2370473820,3869693101,14607517865,23846123348,
 90015581010,146946433189,554701003925]