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.

A357745 Numbers on the 8 main spokes of a square spiral with 1 in the center.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 11
11 13
12 15
13 17
14 19
15 21
16 23
17 25
18 28
19 31
20 34
21 37
22 40
23 43
24 46
25 49
26 53
27 57
28 61
29 65
30 69
31 73
32 77
33 81
34 86
35 91
36 96
37 101
38 106
39 111
40 116
41 121
42 127
43 133
44 139
45 145
46 151
47 157
48 163
49 169
50 176
51 183
52 190
53 197
54 204
55 211
56 218
57 225
58 233
59 241
60 249
61 257
62 265
63 273

List of values

[1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 17, 19, 21, 23, 25, 28, 31, 34, 37, 40, 43, 46, 49, 53, 57, 61, 65, 69, 73, 77, 81, 86, 91, 96, 101, 106, 111, 116, 121, 127, 133, 139, 145, 151, 157, 163, 169, 176, 183, 190, 197, 204, 211, 218, 225, 233, 241, 249, 257, 265, 273]

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

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