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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.

A338597 Denominators of resistance values < 1 ohm that can be obtained from a network of exactly 7 one-ohm resistors, but not from any network with fewer than 7 one-ohm resistors. Numerators are in A338580.

Table of values

n a(n)
1 7
2 11
3 14
4 13
5 15
6 18
7 17
8 13
9 16
10 19
11 20
12 17
13 14
14 19
15 21
16 18
17 17
18 19
19 16
20 24
21 19
22 21
23 21
24 19
25 24
26 16
27 19
28 17
29 18
30 21
31 19
32 14
33 17
34 20
35 19
36 16
37 13
38 17
39 18
40 15
41 19
42 13
43 14
44 19
45 11
46 17
47 19
48 20
49 8
50 9
51 21
52 12
53 13
54 14
55 15
56 16
57 19

List of values

[7, 11, 14, 13, 15, 18, 17, 13, 16, 19, 20, 17, 14, 19, 21, 18, 17, 19, 16, 24, 19, 21, 21, 19, 24, 16, 19, 17, 18, 21, 19, 14, 17, 20, 19, 16, 13, 17, 18, 15, 19, 13, 14, 19, 11, 17, 19, 20, 8, 9, 21, 12, 13, 14, 15, 16, 19]

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

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