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A323839 as a simple table

na(n)
11
212
3312
431187
517438702
640575832476
7404139015237875
817253201646564115439
93185118492387669085270268
102540927098290913247876202007100

[1,12,312,31187,17438702,40575832476,
 404139015237875,17253201646564115439,
 3185118492387669085270268,
 2540927098290913247876202007100]