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.

A339164 Number of compositions (ordered partitions) of n into distinct parts, the least being 3.

Table of values

n a(n)
0 0
1 0
2 0
3 1
4 0
5 0
6 0
7 2
8 2
9 2
10 2
11 2
12 8
13 8
14 14
15 14
16 20
17 20
18 50
19 50
20 80
21 104
22 134
23 158
24 212
25 356
26 410
27 578
28 752
29 1040
30 1238
31 1646
32 1964
33 3236
34 3674
35 5066
36 6368
37 8720
38 10862
39 14078
40 17180
41 22076
42 31802
43 38378
44 49784
45 63824
46 82670
47 104150
48 136220
49 165980

List of values

[0, 0, 0, 1, 0, 0, 0, 2, 2, 2, 2, 2, 8, 8, 14, 14, 20, 20, 50, 50, 80, 104, 134, 158, 212, 356, 410, 578, 752, 1040, 1238, 1646, 1964, 3236, 3674, 5066, 6368, 8720, 10862, 14078, 17180, 22076, 31802, 38378, 49784, 63824, 82670, 104150, 136220, 165980]

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

Content is available under The OEIS End-User License Agreement.