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.

A308885 Positions of 0's on the spiral defined in A308884.

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 20
6 25
7 30
8 35
9 36
10 37
11 40
12 41
13 42
14 47
15 48
16 49
17 54
18 55
19 56
20 63
21 65
22 70
23 79
24 88
25 94
26 95
27 110
28 112
29 114
30 115
31 121
32 123
33 125
34 126
35 132
36 134
37 137
38 138
39 141
40 143
41 144
42 145
43 147
44 149
45 150
46 152
47 154
48 155
49 156
50 162
51 165
52 167
53 168
54 169
55 175
56 178
57 180
58 181
59 182
60 195
61 197

List of values

[0, 1, 2, 3, 20, 25, 30, 35, 36, 37, 40, 41, 42, 47, 48, 49, 54, 55, 56, 63, 65, 70, 79, 88, 94, 95, 110, 112, 114, 115, 121, 123, 125, 126, 132, 134, 137, 138, 141, 143, 144, 145, 147, 149, 150, 152, 154, 155, 156, 162, 165, 167, 168, 169, 175, 178, 180, 181, 182, 195, 197]

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

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