login

A176447 as a simple table

na(n)
00
11
2-1
33
4-2
55
6-3
77
8-4
99
10-5
1111
12-6
1313
14-7
1515
16-8
1717
18-9
1919
20-10
2121
22-11
2323
24-12
2525
26-13
2727
28-14
2929
30-15
3131
32-16
3333
34-17
3535
36-18
3737
38-19
3939
40-20
4141
42-21
4343
44-22
4545
46-23
4747
48-24
4949
50-25
5151
52-26
5353
54-27
5555
56-28
5757
58-29
5959
60-30
6161
62-31
6363
64-32
6565
66-33
6767
68-34
6969
70-35

[0,1,-1,3,-2,5,-3,7,-4,9,-5,11,-6,13,-7,15,-8,17,
 -9,19,-10,21,-11,23,-12,25,-13,27,-14,29,-15,31,
 -16,33,-17,35,-18,37,-19,39,-20,41,-21,43,-22,45,
 -23,47,-24,49,-25,51,-26,53,-27,55,-28,57,-29,59,
 -30,61,-31,63,-32,65,-33,67,-34,69,-35]