login

A158359 as a simple table

na(n)
01
11
2-1
31
4-3
51
61
7-6
87
9-2
101
11-10
1225
13-23
146
151
16-15
1765
18-123
1998
20-24
211
22-21
23140
24-448
25713
26-514
27120
281
29-28
30266
31-1288
323401
33-4792
343204
35-720
361
37-36
38462
39-3150
4012417
41-28599
4236748
43-23148
445040
451
46-45
47750
48-6846
4937617
50-127935
51265540
52-317132
53190224
54-40320
551
56-55

[1,1,-1,1,-3,1,1,-6,7,-2,1,-10,25,-23,6,1,-15,65,
 -123,98,-24,1,-21,140,-448,713,-514,120,1,-28,266,
 -1288,3401,-4792,3204,-720,1,-36,462,-3150,12417,
 -28599,36748,-23148,5040,1,-45,750,-6846,37617,
 -127935,265540,-317132,190224,-40320,1,-55]