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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A159864 Difference array of Fibonacci numbers A000045 read by antidiagonals.

Table of values

n a(n)
0 0
1 1
2 1
3 1
4 0
5 -1
6 2
7 1
8 1
9 2
10 3
11 1
12 0
13 -1
14 -3
15 5
16 2
17 1
18 1
19 2
20 5
21 8
22 3
23 1
24 0
25 -1
26 -3
27 -8
28 13
29 5
30 2
31 1
32 1
33 2
34 5
35 13
36 21
37 8
38 3
39 1
40 0
41 -1
42 -3
43 -8
44 -21
45 34
46 13
47 5
48 2
49 1
50 1
51 2
52 5
53 13
54 34
55 55
56 21
57 8
58 3
59 1
60 0
61 -1
62 -3
63 -8
64 -21
65 -55
66 89
67 34
68 13
69 5
70 2
71 1
72 1
73 2
74 5
75 13
76 34
77 89

List of values

[0, 1, 1, 1, 0, -1, 2, 1, 1, 2, 3, 1, 0, -1, -3, 5, 2, 1, 1, 2, 5, 8, 3, 1, 0, -1, -3, -8, 13, 5, 2, 1, 1, 2, 5, 13, 21, 8, 3, 1, 0, -1, -3, -8, -21, 34, 13, 5, 2, 1, 1, 2, 5, 13, 34, 55, 21, 8, 3, 1, 0, -1, -3, -8, -21, -55, 89, 34, 13, 5, 2, 1, 1, 2, 5, 13, 34, 89]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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