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.

A377748 a(n) = (A000217(n) - A005132(n))/2.

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 4
5 4
6 4
7 4
8 12
9 12
10 22
11 22
12 34
13 34
14 48
15 48
16 64
17 64
18 64
19 64
20 84
21 84
22 106
23 129
24 129
25 154
26 154
27 181
28 181
29 210
30 210
31 241
32 241
33 241
34 241
35 276
36 276
37 313
38 351
39 351
40 391
41 391
42 433
43 433
44 477
45 477
46 523
47 523
48 571
49 571
50 621
51 621
52 673
53 673
54 727
55 727
56 783
57 783
58 841
59 841

List of values

[0, 0, 0, 0, 4, 4, 4, 4, 12, 12, 22, 22, 34, 34, 48, 48, 64, 64, 64, 64, 84, 84, 106, 129, 129, 154, 154, 181, 181, 210, 210, 241, 241, 241, 241, 276, 276, 313, 351, 351, 391, 391, 433, 433, 477, 477, 523, 523, 571, 571, 621, 621, 673, 673, 727, 727, 783, 783, 841, 841]