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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.

A383784 Norms of vectors in any regular planar tiling (square or A2 lattice).

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 4
6 5
7 7
8 8
9 9
10 10
11 12
12 13
13 16
14 17
15 18
16 19
17 20
18 21
19 25
20 26
21 27
22 28
23 29
24 31
25 32
26 34
27 36
28 37
29 39
30 40
31 41
32 43
33 45
34 48
35 49
36 50
37 52
38 53
39 57
40 58
41 61
42 63
43 64
44 65
45 67
46 68
47 72
48 73
49 74
50 75
51 76
52 79
53 80
54 81
55 82
56 84
57 85
58 89
59 90
60 91
61 93
62 97
63 98
64 100
65 101
66 103
67 104

List of values

[0, 1, 2, 3, 4, 5, 7, 8, 9, 10, 12, 13, 16, 17, 18, 19, 20, 21, 25, 26, 27, 28, 29, 31, 32, 34, 36, 37, 39, 40, 41, 43, 45, 48, 49, 50, 52, 53, 57, 58, 61, 63, 64, 65, 67, 68, 72, 73, 74, 75, 76, 79, 80, 81, 82, 84, 85, 89, 90, 91, 93, 97, 98, 100, 101, 103, 104]

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

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