login

A067425 as a simple table

na(n)
01
14
21
316
45
51
664
740
86
91
10256
11320
1272
137
141
151024
162560
17864
18112
198
201
214096
2220480
2310368
241792
25160
269
271
2816384
29163840
30124416
3128672
323200
33216
3410
351
3665536
371310720
381492992
39458752
4064000

[1,4,1,16,5,1,64,40,6,1,256,320,72,7,1,1024,2560,
 864,112,8,1,4096,20480,10368,1792,160,9,1,16384,
 163840,124416,28672,3200,216,10,1,65536,1310720,
 1492992,458752,64000]