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.

A307191 Positions of 3's in the square spiral in A275609.

Table of values

n a(n)
1 3
2 7
3 10
4 17
5 19
6 24
7 29
8 32
9 34
10 43
11 45
12 50
13 52
14 57
15 65
16 67
17 69
18 71
19 78
20 80
21 87
22 89
23 94
24 96
25 99
26 111
27 113
28 115
29 122
30 124
31 126
32 133
33 135
34 145
35 148
36 150
37 152
38 154
39 164
40 166
41 168
42 177
43 179
44 181
45 188
46 190
47 193
48 195
49 209
50 212
51 214
52 216
53 226
54 228
55 230
56 232
57 241

List of values

[3, 7, 10, 17, 19, 24, 29, 32, 34, 43, 45, 50, 52, 57, 65, 67, 69, 71, 78, 80, 87, 89, 94, 96, 99, 111, 113, 115, 122, 124, 126, 133, 135, 145, 148, 150, 152, 154, 164, 166, 168, 177, 179, 181, 188, 190, 193, 195, 209, 212, 214, 216, 226, 228, 230, 232, 241]