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.

A372477 Areas of alternating equilateral and non-equilateral triangles that make up a three-leaf tiling over a regular triangular grid.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 9
9 10
10 12
11 13
12 16
13 17
14 19
15 20
16 21
17 24
18 25
19 26
20 27
21 28
22 30
23 31
24 33
25 34
26 36
27 37
28 39
29 42
30 43
31 44
32 46
33 48
34 49
35 50
36 52
37 56
38 57
39 60
40 61
41 63
42 64
43 65
44 67
45 70
46 72
47 73
48 75
49 76
50 79
51 81
52 82
53 84
54 85
55 86
56 89
57 90
58 91
59 93
60 94
61 97
62 100

List of values

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 16, 17, 19, 20, 21, 24, 25, 26, 27, 28, 30, 31, 33, 34, 36, 37, 39, 42, 43, 44, 46, 48, 49, 50, 52, 56, 57, 60, 61, 63, 64, 65, 67, 70, 72, 73, 75, 76, 79, 81, 82, 84, 85, 86, 89, 90, 91, 93, 94, 97, 100]

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

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