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A038110型作为一个简单的表

n个a(n)
11
21
1
44
58
616
7192
83072
955296
10110592
11442368
1213271040
13477757440
1419110297600
15802632499200
161605264998400
176421059993600
1812842119987200
19770527199232000
2050854795149312000
213559835660451840000

[1,1,1,4,8,16,192,3072,55296,110592,442368,13271040,477757440,19110297600,802632499200,1605264998400,6421059993600,12842119987200,770527199232000,50854795149312000,3559835660451840000]