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.

A005792 Positive numbers that are the sum of 2 squares or 3 times a square.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 8
7 9
8 10
9 12
10 13
11 16
12 17
13 18
14 20
15 25
16 26
17 27
18 29
19 32
20 34
21 36
22 37
23 40
24 41
25 45
26 48
27 49
28 50
29 52
30 53
31 58
32 61
33 64
34 65
35 68
36 72
37 73
38 74
39 75
40 80
41 81
42 82
43 85
44 89
45 90
46 97
47 98
48 100
49 101
50 104
51 106
52 108
53 109
54 113
55 116
56 117
57 121
58 122
59 125
60 128
61 130
62 136
63 137
64 144
65 145

List of values

[1, 2, 3, 4, 5, 8, 9, 10, 12, 13, 16, 17, 18, 20, 25, 26, 27, 29, 32, 34, 36, 37, 40, 41, 45, 48, 49, 50, 52, 53, 58, 61, 64, 65, 68, 72, 73, 74, 75, 80, 81, 82, 85, 89, 90, 97, 98, 100, 101, 104, 106, 108, 109, 113, 116, 117, 121, 122, 125, 128, 130, 136, 137, 144, 145]

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

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