login

A248975 as a simple table

na(n)
01
12
21
3-1
4-1
51
6-12
7-10
84
91
1045
1134
12-14
13-3
141
15406
16319
17-124
18-33
196
201
21-2357
22-1847
23731
24187
25-39
26-5
271
28-26968
29-21188
308312
312182
32-424
33-68
348
351
36223769
37175700
38-69052
39-18034
403566
41548
42-76
43-7
441
453096810
462432333
47-955048
48-250126
4949052
507730
51-1000
52-115
5310
541

[1,2,1,-1,-1,1,-12,-10,4,1,45,34,-14,-3,1,406,319,
 -124,-33,6,1,-2357,-1847,731,187,-39,-5,1,-26968,
 -21188,8312,2182,-424,-68,8,1,223769,175700,
 -69052,-18034,3566,548,-76,-7,1,3096810,2432333,
 -955048,-250126,49052,7730,-1000,-115,10,1]