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A216405 as a simple table

na(n)
11
2142813628717821
3253323932621811
41234954171531131
51713763544613181
63713154346661821
75953112416611411
88711631351783421
911853531183574141
1012191214257422251
1117137635446131261
1219941476493818971
1321342541323383331
1425628491758925521
1528665872459864731

[1,142813628717821,253323932621811,
 1234954171531131,1713763544613181,
 3713154346661821,5953112416611411,
 8711631351783421,11853531183574141,
 12191214257422251,17137635446131261,
 19941476493818971,21342541323383331,
 25628491758925521,28665872459864731]