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A235129 as a simple table

na(n)
11
21
33
412
564
6424
73358
830952
9325488
103845724
1150437624
12727094704
1311427436072
14194468970904
153562501626672
1669898886742000
171462459974022576
1832502337621339552
19764665424888545504
2018985593544003151296
21496110180329803750944
2213609892277526894358016

[1,1,3,12,64,424,3358,30952,325488,3845724,
 50437624,727094704,11427436072,194468970904,
 3562501626672,69898886742000,1462459974022576,
 32502337621339552,764665424888545504,
 18985593544003151296,496110180329803750944,
 13609892277526894358016]