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.

A340660 A000079 is the first row. For the second row, subtract A001045. For the third row, subtract A001045 from the second one, etc. The resulting array is read by ascending antidiagonals.

Table of values

n a(n)
0 1
1 1
2 2
3 1
4 1
5 4
6 1
7 0
8 3
9 8
10 1
11 -1
12 2
13 5
14 16
15 1
16 -2
17 1
18 2
19 11
20 32
21 1
22 -3
23 0
24 -1
25 6
26 21
27 64
28 1
29 -4
30 -1
31 -4
32 1
33 10
34 43
35 128
36 1
37 -5
38 -2
39 -7
40 -4
41 -1
42 22
43 85
44 256
45 1
46 -6
47 -3
48 -10
49 -9
50 -12
51 1
52 42
53 171
54 512
55 1
56 -7
57 -4
58 -13
59 -14
60 -23
61 -20
62 -1
63 86
64 341
65 1024

List of values

[1, 1, 2, 1, 1, 4, 1, 0, 3, 8, 1, -1, 2, 5, 16, 1, -2, 1, 2, 11, 32, 1, -3, 0, -1, 6, 21, 64, 1, -4, -1, -4, 1, 10, 43, 128, 1, -5, -2, -7, -4, -1, 22, 85, 256, 1, -6, -3, -10, -9, -12, 1, 42, 171, 512, 1, -7, -4, -13, -14, -23, -20, -1, 86, 341, 1024]