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.

A256486 Difference between n-th Ludic and n-th Lucky number: a(n) = A003309(n) - A000959(n).

Table of values

n a(n)
1 0
2 -1
3 -4
4 -4
5 -6
6 -4
7 -8
8 -8
9 -8
10 -8
11 -8
12 -6
13 -8
14 -8
15 -16
16 -14
17 -8
18 -6
19 -4
20 -2
21 -4
22 -4
23 -8
24 -8
25 -4
26 0
27 -8
28 -8
29 -6
30 -4
31 2
32 -2
33 -2
34 -2
35 4
36 4
37 -10
38 -12
39 -2
40 8
41 6
42 10
43 4
44 4
45 2
46 0
47 2
48 6
49 -2
50 4
51 10
52 10
53 4
54 16
55 18
56 16
57 26
58 24
59 18
60 20
61 26
62 28
63 22
64 28
65 26
66 28
67 30
68 22
69 24
70 26
71 22
72 22
73 18
74 16
75 18
76 34
77 34
78 24
79 18
80 18
81 20
82 20

List of values

[0, -1, -4, -4, -6, -4, -8, -8, -8, -8, -8, -6, -8, -8, -16, -14, -8, -6, -4, -2, -4, -4, -8, -8, -4, 0, -8, -8, -6, -4, 2, -2, -2, -2, 4, 4, -10, -12, -2, 8, 6, 10, 4, 4, 2, 0, 2, 6, -2, 4, 10, 10, 4, 16, 18, 16, 26, 24, 18, 20, 26, 28, 22, 28, 26, 28, 30, 22, 24, 26, 22, 22, 18, 16, 18, 34, 34, 24, 18, 18, 20, 20]