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.

A210610 Number of semicircumferences in the n-th spiral of the structure mentioned in A210606.

Table of values

n a(n)
1 3
2 11
3 4
4 10
5 4
6 28
7 10
8 24
9 8
10 2
11 4
12 9
13 4
14 2
15 36
16 12
17 4
18 2
19 3
20 28
21 10
22 52
23 18
24 32
25 12
26 15
27 38
28 14
29 32
30 12
31 44
32 16
33 148
34 50
35 7
36 22
37 8
38 3
39 4
40 2
41 70
42 24
43 114
44 42
45 200
46 68
47 6
48 2
49 13

List of values

[3, 11, 4, 10, 4, 28, 10, 24, 8, 2, 4, 9, 4, 2, 36, 12, 4, 2, 3, 28, 10, 52, 18, 32, 12, 15, 38, 14, 32, 12, 44, 16, 148, 50, 7, 22, 8, 3, 4, 2, 70, 24, 114, 42, 200, 68, 6, 2, 13]