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.

A073168 a(n) = A007821(n) - A022449(n).

Table of values

n a(n)
1 1
2 5
3 9
4 9
5 9
6 15
7 16
8 17
9 18
10 17
11 25
12 19
13 21
14 27
15 31
16 26
17 21
18 22
19 21
20 35
21 38
22 31
23 35
24 31
25 34
26 33
27 37
28 39
29 49
30 49
31 33
32 52
33 49
34 47
35 39
36 43
37 47
38 47
39 48
40 48
41 41
42 49
43 48
44 60
45 59
46 59
47 49
48 52
49 58
50 58
51 63
52 71
53 75
54 65
55 65
56 67
57 71
58 79
59 75
60 81
61 84
62 77
63 65
64 69
65 72
66 72
67 67
68 69
69 61
70 65
71 65

List of values

[1, 5, 9, 9, 9, 15, 16, 17, 18, 17, 25, 19, 21, 27, 31, 26, 21, 22, 21, 35, 38, 31, 35, 31, 34, 33, 37, 39, 49, 49, 33, 52, 49, 47, 39, 43, 47, 47, 48, 48, 41, 49, 48, 60, 59, 59, 49, 52, 58, 58, 63, 71, 75, 65, 65, 67, 71, 79, 75, 81, 84, 77, 65, 69, 72, 72, 67, 69, 61, 65, 65]

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

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