A229102 - OEIS

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A229102 as a simple table

n	a(n)
1	64
2	4096
3	257984
4	14747432
5	818683176
6	44773333904
7	2433605818736
8	131915396019176
9	7141796191458336
10	386438860570431088
11	20904827192341195056
12	1130743207081341112720
13	61158890053428524474288

[64,4096,257984,14747432,818683176,44773333904, 2433605818736,131915396019176,7141796191458336, 386438860570431088,20904827192341195056, 1130743207081341112720,61158890053428524474288]