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.

A039804 Column 5 of Inverse partition triangle A038498.

Table of values

n a(n)
5 1
6 -1
7 -1
8 0
9 0
10 1
11 1
12 2
13 0
14 0
15 -1
16 -1
17 -2
18 -2
19 -2
20 -4
21 -1
22 -2
23 0
24 0
25 3
26 4
27 6
28 6
29 8
30 8
31 10
32 10
33 9
34 9
35 7
36 5
37 2
38 0
39 -7
40 -10
41 -18
42 -22
43 -29
44 -32
45 -41
46 -43
47 -49
48 -50
49 -54
50 -53
51 -54
52 -50
53 -46
54 -38
55 -30
56 -18
57 -6
58 8
59 25
60 43
61 62
62 82
63 108
64 128
65 155

List of values

[1, -1, -1, 0, 0, 1, 1, 2, 0, 0, -1, -1, -2, -2, -2, -4, -1, -2, 0, 0, 3, 4, 6, 6, 8, 8, 10, 10, 9, 9, 7, 5, 2, 0, -7, -10, -18, -22, -29, -32, -41, -43, -49, -50, -54, -53, -54, -50, -46, -38, -30, -18, -6, 8, 25, 43, 62, 82, 108, 128, 155]