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.

A347741 Number of compositions (ordered partitions) of n into at most 4 prime parts.

Table of values

n a(n)
0 1
1 0
2 1
3 1
4 1
5 3
6 2
7 6
8 6
9 10
10 15
11 15
12 24
13 25
14 31
15 36
16 35
17 45
18 50
19 55
20 63
21 69
22 73
23 90
24 91
25 99
26 113
27 114
28 130
29 143
30 144
31 153
32 166
33 159
34 195
35 179
36 213
37 191
38 253
39 216
40 279
41 236
42 288
43 247
44 343
45 248
46 377
47 275
48 397
49 318
50 456
51 307
52 503
53 342
54 524
55 401
56 572
57 379
58 641
59 396
60 667

List of values

[1, 0, 1, 1, 1, 3, 2, 6, 6, 10, 15, 15, 24, 25, 31, 36, 35, 45, 50, 55, 63, 69, 73, 90, 91, 99, 113, 114, 130, 143, 144, 153, 166, 159, 195, 179, 213, 191, 253, 216, 279, 236, 288, 247, 343, 248, 377, 275, 397, 318, 456, 307, 503, 342, 524, 401, 572, 379, 641, 396, 667]

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

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