login

A071167 as a simple table

na(n)
1-1
2-3
3-4
4-15
5-6
6-63
7-18
8-364
9-42
10-400
11-60
12-4095
13-72
14-90
15-102
16-3906
17-132
18-168
19-2380
20-174
21-65535
22-5220
23-294
24-384
25-262143
26-12720
27-678
28-702
29-265720
30-744
31-762
32-774
33-828
34-840
35-25260
36-858
37-912
38-1092
39-1098
40-1164
41-1182
42-1194
43-1218
44-1374
45-1428
46-1488
47-1560

[-1,-3,-4,-15,-6,-63,-18,-364,-42,-400,-60,-4095,
 -72,-90,-102,-3906,-132,-168,-2380,-174,-65535,
 -5220,-294,-384,-262143,-12720,-678,-702,-265720,
 -744,-762,-774,-828,-840,-25260,-858,-912,-1092,
 -1098,-1164,-1182,-1194,-1218,-1374,-1428,-1488,
 -1560]