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.

A379841 Numbers that are the sum + product of some set of positive integers > 1. Positions of nonzeros in A379679.

Table of values

n a(n)
1 1
2 4
3 6
4 8
5 10
6 11
7 12
8 14
9 16
10 17
11 18
12 19
13 20
14 22
15 23
16 24
17 26
18 27
19 28
20 29
21 30
22 31
23 32
24 33
25 34
26 35
27 36
28 38
29 39
30 40
31 41
32 42
33 43
34 44
35 46
36 47
37 48
38 49
39 50
40 51
41 52
42 53
43 54
44 55
45 56
46 58
47 59
48 60
49 61
50 62
51 63
52 64
53 65
54 66
55 67
56 68
57 69
58 70
59 71
60 72
61 73
62 74
63 75
64 76
65 77
66 78

List of values

[1, 4, 6, 8, 10, 11, 12, 14, 16, 17, 18, 19, 20, 22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 43, 44, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78]

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

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