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.

A346878 Sum of the divisors, except for the largest, of the n-th positive even number.

Table of values

n a(n)
1 1
2 3
3 6
4 7
5 8
6 16
7 10
8 15
9 21
10 22
11 14
12 36
13 16
14 28
15 42
16 31
17 20
18 55
19 22
20 50
21 54
22 40
23 26
24 76
25 43
26 46
27 66
28 64
29 32
30 108
31 34
32 63
33 78
34 58
35 74
36 123
37 40
38 64
39 90
40 106
41 44
42 140
43 46
44 92
45 144
46 76
47 50
48 156
49 73
50 117
51 114
52 106
53 56
54 172
55 106
56 136
57 126
58 94
59 62
60 240
61 64
62 100
63 186
64 127

List of values

[1, 3, 6, 7, 8, 16, 10, 15, 21, 22, 14, 36, 16, 28, 42, 31, 20, 55, 22, 50, 54, 40, 26, 76, 43, 46, 66, 64, 32, 108, 34, 63, 78, 58, 74, 123, 40, 64, 90, 106, 44, 140, 46, 92, 144, 76, 50, 156, 73, 117, 114, 106, 56, 172, 106, 136, 126, 94, 62, 240, 64, 100, 186, 127]

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

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