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.

A265228 Interleave the even numbers with the numbers that are congruent to {1, 3, 7} mod 8.

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 4
5 7
6 6
7 9
8 8
9 11
10 10
11 15
12 12
13 17
14 14
15 19
16 16
17 23
18 18
19 25
20 20
21 27
22 22
23 31
24 24
25 33
26 26
27 35
28 28
29 39
30 30
31 41
32 32
33 43
34 34
35 47
36 36
37 49
38 38
39 51
40 40
41 55
42 42
43 57
44 44
45 59
46 46
47 63
48 48
49 65
50 50
51 67
52 52
53 71
54 54
55 73
56 56
57 75
58 58
59 79
60 60
61 81
62 62
63 83
64 64
65 87
66 66

List of values

[0, 1, 2, 3, 4, 7, 6, 9, 8, 11, 10, 15, 12, 17, 14, 19, 16, 23, 18, 25, 20, 27, 22, 31, 24, 33, 26, 35, 28, 39, 30, 41, 32, 43, 34, 47, 36, 49, 38, 51, 40, 55, 42, 57, 44, 59, 46, 63, 48, 65, 50, 67, 52, 71, 54, 73, 56, 75, 58, 79, 60, 81, 62, 83, 64, 87, 66]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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