login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A292518 as a simple table

na(n)
01
1-1
20
3-1
41
50
6-1
71
80
91
10-2
111
120
131
14-1
15-1
162
17-1
181
19-2
201
210
220
230
240
251
26-1
271
28-3
292
30-1
312
32-1
330
341
35-1
360
37-2
383
39-1
401
41-2
421
431
44-2
450
460
472
480
49-1
500
512
52-2
53-1
54-1
551
562
57-1
581
59-1
601
61-2
621
63-2
643
651
66-2
670
68-2
693
70-1
71-1
720
733
74-1
750
76-2
771
780
79-3
802
812
821
83-1
84-1
850
860
87-1
880
892
90-1

[1,-1,0,-1,1,0,-1,1,0,1,-2,1,0,1,-1,-1,2,-1,1,-2,
 1,0,0,0,0,1,-1,1,-3,2,-1,2,-1,0,1,-1,0,-2,3,-1,1,
 -2,1,1,-2,0,0,2,0,-1,0,2,-2,-1,-1,1,2,-1,1,-1,1,
 -2,1,-2,3,1,-2,0,-2,3,-1,-1,0,3,-1,0,-2,1,0,-3,2,
 2,1,-1,-1,0,0,-1,0,2,-1]