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A121179 as a simple table

na(n)
01
11
21
34
419
591
6476
72586
814421
982225
10476913
112804880
1216689036
13100276894
14607588840
153708251888
1622776251835
17140676848445
18873210347555
195444307431052
2034080036632565
21214104150405915
221349504948018208
238531467913710560
2454083412667272300
25343715994386622918
262189505804590364876

[1,1,1,4,19,91,476,2586,14421,82225,476913,
 2804880,16689036,100276894,607588840,3708251888,
 22776251835,140676848445,873210347555,
 5444307431052,34080036632565,214104150405915,
 1349504948018208,8531467913710560,
 54083412667272300,343715994386622918,
 2189505804590364876]