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.

A328598 Number of compositions of n with no part circularly followed by a divisor.

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 7
10 12
11 11
12 22
13 26
14 55
15 63
16 99
17 149
18 215
19 324
20 458
21 699
22 1006
23 1492
24 2185
25 3202
26 4734
27 6928
28 10242
29 14951
30 22023
31 32365
32 47557
33 69905
34 102633
35 150983
36 221712
37 325918
38 478841
39 703647
40 1034103
41 1519431
42 2233061
43 3281003
44 4821790
45 7085358

List of values

[1, 0, 0, 0, 0, 2, 0, 4, 2, 7, 12, 11, 22, 26, 55, 63, 99, 149, 215, 324, 458, 699, 1006, 1492, 2185, 3202, 4734, 6928, 10242, 14951, 22023, 32365, 47557, 69905, 102633, 150983, 221712, 325918, 478841, 703647, 1034103, 1519431, 2233061, 3281003, 4821790, 7085358]

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

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