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.

A023033 Number of compositions of n into 8 ordered relatively prime parts.

Table of values

n a(n)
8 1
9 8
10 36
11 120
12 330
13 792
14 1716
15 3432
16 6434
17 11440
18 19440
19 31824
20 50352
21 77520
22 116160
23 170544
24 244826
25 346104
26 479908
27 657792
28 886314
29 1184040
30 1557312
31 2035800
32 2623140
33 3365736
34 4260608
35 5379616
36 6704742
37 8347680
38 10263648
39 12619464

List of values

[1, 8, 36, 120, 330, 792, 1716, 3432, 6434, 11440, 19440, 31824, 50352, 77520, 116160, 170544, 244826, 346104, 479908, 657792, 886314, 1184040, 1557312, 2035800, 2623140, 3365736, 4260608, 5379616, 6704742, 8347680, 10263648, 12619464]