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A071826 as a simple table

na(n)
11
217
31710
4171013
517101319
61710131923
7171013192328
817101319232831
91710131923283132
10171013192328313244
1117101319232831324449
121710131923283132444968
13171013192328313244496870

[1,17,1710,171013,17101319,1710131923,
 171013192328,17101319232831,1710131923283132,
 171013192328313244,17101319232831324449,
 1710131923283132444968,171013192328313244496870]