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.

A318405 Rectangular array R read by antidiagonals: R(n,k) = F(n+1)^k - k*F(n-1)*F(n)^(k-1), where F(n) = A000045(n), the n-th Fibonacci number; n >= 0, k >= 1.

Table of values

n a(n)
0 0
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 2
9 2
10 1
11 1
12 5
13 5
14 3
15 1
16 1
17 12
18 15
19 13
20 5
21 1
22 1
23 27
24 49
25 71
26 34
27 8
28 1
29 1
30 58
31 163
32 409
33 287
34 89
35 13
36 1
37 1
38 121
39 537
40 2315
41 2596
42 1237
43 233
44 21
45 1
46 1
47 248
48 1739
49 12709
50 23393
51 18321
52 5205
53 610
54 34
55 1
56 1
57 503
58 5537
59 67919
60 205894
61 268893
62 124177
63 22105
64 1597
65 55

List of values

[0, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 5, 5, 3, 1, 1, 12, 15, 13, 5, 1, 1, 27, 49, 71, 34, 8, 1, 1, 58, 163, 409, 287, 89, 13, 1, 1, 121, 537, 2315, 2596, 1237, 233, 21, 1, 1, 248, 1739, 12709, 23393, 18321, 5205, 610, 34, 1, 1, 503, 5537, 67919, 205894, 268893, 124177, 22105, 1597, 55]