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.

A042948 Numbers congruent to 0 or 1 (mod 4).

Table of values

n a(n)
0 0
1 1
2 4
3 5
4 8
5 9
6 12
7 13
8 16
9 17
10 20
11 21
12 24
13 25
14 28
15 29
16 32
17 33
18 36
19 37
20 40
21 41
22 44
23 45
24 48
25 49
26 52
27 53
28 56
29 57
30 60
31 61
32 64
33 65
34 68
35 69
36 72
37 73
38 76
39 77
40 80
41 81
42 84
43 85
44 88
45 89
46 92
47 93
48 96
49 97
50 100
51 101
52 104
53 105
54 108

List of values

[0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29, 32, 33, 36, 37, 40, 41, 44, 45, 48, 49, 52, 53, 56, 57, 60, 61, 64, 65, 68, 69, 72, 73, 76, 77, 80, 81, 84, 85, 88, 89, 92, 93, 96, 97, 100, 101, 104, 105, 108]