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”).

A053117 as a simple table

na(n)
01
10
22
3-1
40
54
60
7-4
80
98
101
110
12-12
130
1416
150
166
170
18-32
190
2032
21-1
220
2324
240
25-80
260
2764
280
29-8
300
3180
320
33-192
340
35128
361
370
38-40
390
40240
410
42-448
430
44256
450
4610
470
48-160
490
50672
510
52-1024
530
54512
55-1
560
5760
580
59-560
600
611792
620
63-2304
640
651024
660
67-12
680
69280
700
71-1792
720
734608
740
75-5120
760
772048
781
790
80-84
810
821120
830
84-5376
850
8611520
870
88-11264
890
904096

[1,0,2,-1,0,4,0,-4,0,8,1,0,-12,0,16,0,6,0,-32,0,
 32,-1,0,24,0,-80,0,64,0,-8,0,80,0,-192,0,128,1,0,
 -40,0,240,0,-448,0,256,0,10,0,-160,0,672,0,-1024,
 0,512,-1,0,60,0,-560,0,1792,0,-2304,0,1024,0,-12,
 0,280,0,-1792,0,4608,0,-5120,0,2048,1,0,-84,0,
 1120,0,-5376,0,11520,0,-11264,0,4096]