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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.

A015740 Number of 5's in all the partitions of n into distinct parts.

Table of values

n a(n)
1 0
2 0
3 0
4 0
5 1
6 1
7 1
8 2
9 2
10 2
11 3
12 4
13 4
14 6
15 8
16 9
17 11
18 14
19 16
20 19
21 23
22 27
23 32
24 38
25 45
26 53
27 62
28 72
29 84
30 97
31 112
32 130
33 150
34 172
35 199
36 228
37 260
38 298
39 340
40 386
41 440
42 500
43 566
44 642
45 727
46 820
47 926
48 1044
49 1174
50 1321
51 1484
52 1664
53 1866
54 2090

List of values

[0, 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 4, 4, 6, 8, 9, 11, 14, 16, 19, 23, 27, 32, 38, 45, 53, 62, 72, 84, 97, 112, 130, 150, 172, 199, 228, 260, 298, 340, 386, 440, 500, 566, 642, 727, 820, 926, 1044, 1174, 1321, 1484, 1664, 1866, 2090]

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

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