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A367283 as a simple table

na(n)
01
11
24
320
4116
5728
64818
733100
8233824
91687764
1012393520
1192291681
12695325926
135290359124
1440591599128
15313725215636
162440203573816
1719087022233906
18150042056387660
191184734863936672
209392213303130904
2174728563957003952
22596531545003840160

[1,1,4,20,116,728,4818,33100,233824,1687764,
 12393520,92291681,695325926,5290359124,
 40591599128,313725215636,2440203573816,
 19087022233906,150042056387660,1184734863936672,
 9392213303130904,74728563957003952,
 596531545003840160]