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A080453 as a simple table

na(n)
19
218
3108
41188
510692
6117612
71058508
811643588
9104792292
101152715212
1110374436908
12114118805988
131027069253892
1411297761792812
15101679856135308
161118478417488388
1710066305757395492
18110729363331350412

[9,18,108,1188,10692,117612,1058508,11643588,
 104792292,1152715212,10374436908,114118805988,
 1027069253892,11297761792812,101679856135308,
 1118478417488388,10066305757395492,
 110729363331350412]