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.

A328599 Number of compositions of n with no part circularly followed by a divisor or a multiple.

Table of values

n a(n)
0 1
1 0
2 0
3 0
4 0
5 2
6 0
7 4
8 2
9 4
10 12
11 8
12 22
13 14
14 36
15 44
16 62
17 114
18 130
19 206
20 264
21 414
22 602
23 822
24 1250
25 1672
26 2520
27 3518
28 5146
29 7408
30 10448
31 15224
32 21496
33 31284
34 44718
35 64170
36 92314
37 131618
38 190084
39 271870
40 391188
41 560978
42 804264
43 1155976
44 1656428
45 2381306
46 3414846

List of values

[1, 0, 0, 0, 0, 2, 0, 4, 2, 4, 12, 8, 22, 14, 36, 44, 62, 114, 130, 206, 264, 414, 602, 822, 1250, 1672, 2520, 3518, 5146, 7408, 10448, 15224, 21496, 31284, 44718, 64170, 92314, 131618, 190084, 271870, 391188, 560978, 804264, 1155976, 1656428, 2381306, 3414846]