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.

A100452 Triangle read by rows, based on array described below.

Table of values

n a(n)
1 1
2 3
3 4
4 7
5 8
6 9
7 13
8 14
9 15
10 16
11 19
12 20
13 21
14 24
15 25
16 27
17 28
18 30
19 32
20 35
21 36
22 39
23 40
24 42
25 44
26 45
27 48
28 49
29 49
30 50
31 51
32 52
33 55
34 60
35 63
36 64
37 63
38 64
39 66
40 68
41 70
42 72
43 77
44 80
45 81
46 79
47 80
48 81
49 84
50 85
51 90
52 91
53 96
54 99
55 100
56 91
57 92
58 93
59 96
60 100
61 102
62 105
63 112
64 117
65 120
66 121

List of values

[1, 3, 4, 7, 8, 9, 13, 14, 15, 16, 19, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 39, 40, 42, 44, 45, 48, 49, 49, 50, 51, 52, 55, 60, 63, 64, 63, 64, 66, 68, 70, 72, 77, 80, 81, 79, 80, 81, 84, 85, 90, 91, 96, 99, 100, 91, 92, 93, 96, 100, 102, 105, 112, 117, 120, 121]

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

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