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A162472 as a simple table

na(n)
11
212
363
43840
531775
6262080
72097151
84278190080
968585259519
101098438933504
1117583600304127
12281474959933440
134503599560269823
1472057594037911552
151152921504606846975
161208907372870555465154560
1738685331079762954237902847
181237935316918897473973125120

[1,12,63,3840,31775,262080,2097151,4278190080,
 68585259519,1098438933504,17583600304127,
 281474959933440,4503599560269823,
 72057594037911552,1152921504606846975,
 1208907372870555465154560,
 38685331079762954237902847,
 1237935316918897473973125120]