cp's OEIS Frontend

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.

A104796 Triangle read by rows: T(n,k) = (n+1-k)*Fibonacci(n+2-k), for n>=1, 1<=k<=n.

Table of values

n a(n)
1 1
2 4
3 1
4 9
5 4
6 1
7 20
8 9
9 4
10 1
11 40
12 20
13 9
14 4
15 1
16 78
17 40
18 20
19 9
20 4
21 1
22 147
23 78
24 40
25 20
26 9
27 4
28 1
29 272
30 147
31 78
32 40
33 20
34 9
35 4
36 1
37 495
38 272
39 147
40 78
41 40
42 20
43 9
44 4
45 1
46 890
47 495
48 272
49 147
50 78
51 40
52 20
53 9
54 4
55 1
56 1584
57 890
58 495
59 272
60 147
61 78
62 40
63 20
64 9
65 4
66 1
67 2796
68 1584
69 890
70 495
71 272

List of values

[1, 4, 1, 9, 4, 1, 20, 9, 4, 1, 40, 20, 9, 4, 1, 78, 40, 20, 9, 4, 1, 147, 78, 40, 20, 9, 4, 1, 272, 147, 78, 40, 20, 9, 4, 1, 495, 272, 147, 78, 40, 20, 9, 4, 1, 890, 495, 272, 147, 78, 40, 20, 9, 4, 1, 1584, 890, 495, 272, 147, 78, 40, 20, 9, 4, 1, 2796, 1584, 890, 495, 272]