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.

A202874 Symmetric matrix based on (1,2,3,5,8,13,...), by antidiagonals.

Table of values

n a(n)
1 1
2 2
3 2
4 3
5 5
6 3
7 5
8 8
9 8
10 5
11 8
12 13
13 14
14 13
15 8
16 13
17 21
18 23
19 23
20 21
21 13
22 21
23 34
24 37
25 39
26 37
27 34
28 21
29 34
30 55
31 60
32 63
33 63
34 60
35 55
36 34
37 55
38 89
39 97
40 102
41 103
42 102
43 97
44 89
45 55
46 89
47 144
48 157
49 165
50 167
51 167
52 165
53 157
54 144
55 89
56 144
57 233
58 254
59 267
60 270
61 272
62 270
63 267
64 254

List of values

[1, 2, 2, 3, 5, 3, 5, 8, 8, 5, 8, 13, 14, 13, 8, 13, 21, 23, 23, 21, 13, 21, 34, 37, 39, 37, 34, 21, 34, 55, 60, 63, 63, 60, 55, 34, 55, 89, 97, 102, 103, 102, 97, 89, 55, 89, 144, 157, 165, 167, 167, 165, 157, 144, 89, 144, 233, 254, 267, 270, 272, 270, 267, 254]

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

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