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.

A267137 Numbers of the form x^2 + x + x*y + y + y^2 where x and y are integers.

Table of values

n a(n)
1 0
2 1
3 2
4 4
5 5
6 6
7 8
8 9
9 10
10 12
11 14
12 16
13 17
14 20
15 21
16 22
17 24
18 25
19 26
20 30
21 32
22 33
23 34
24 36
25 37
26 40
27 41
28 42
29 44
30 46
31 49
32 50
33 52
34 54
35 56
36 57
37 58
38 60
39 64
40 65
41 66
42 69
43 70
44 72
45 74
46 76
47 80
48 81
49 82
50 85
51 86
52 89
53 90
54 92
55 94
56 96
57 97
58 100
59 101
60 102
61 104
62 105
63 108
64 110
65 112
66 114
67 116

List of values

[0, 1, 2, 4, 5, 6, 8, 9, 10, 12, 14, 16, 17, 20, 21, 22, 24, 25, 26, 30, 32, 33, 34, 36, 37, 40, 41, 42, 44, 46, 49, 50, 52, 54, 56, 57, 58, 60, 64, 65, 66, 69, 70, 72, 74, 76, 80, 81, 82, 85, 86, 89, 90, 92, 94, 96, 97, 100, 101, 102, 104, 105, 108, 110, 112, 114, 116]

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

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