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.

A335063 a(n) = Sum_{k=0..n} (binomial(n,k) mod 2) * k.

Table of values

n a(n)
0 0
1 1
2 2
3 6
4 4
5 10
6 12
7 28
8 8
9 18
10 20
11 44
12 24
13 52
14 56
15 120
16 16
17 34
18 36
19 76
20 40
21 84
22 88
23 184
24 48
25 100
26 104
27 216
28 112
29 232
30 240
31 496
32 32
33 66
34 68
35 140
36 72
37 148
38 152
39 312
40 80
41 164
42 168
43 344
44 176
45 360
46 368
47 752
48 96
49 196
50 200
51 408
52 208
53 424
54 432
55 880
56 224
57 456
58 464
59 944
60 480

List of values

[0, 1, 2, 6, 4, 10, 12, 28, 8, 18, 20, 44, 24, 52, 56, 120, 16, 34, 36, 76, 40, 84, 88, 184, 48, 100, 104, 216, 112, 232, 240, 496, 32, 66, 68, 140, 72, 148, 152, 312, 80, 164, 168, 344, 176, 360, 368, 752, 96, 196, 200, 408, 208, 424, 432, 880, 224, 456, 464, 944, 480]