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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.

A339547 a(n) is the number of resistance values R=x/y that can be obtained by a network of at most n one-ohm resistors such that a network of more than n one-ohm resistors is needed to obtain the resistance y/x.

Table of values

n a(n)
10 15
11 172
12 1114
13 5378
14 22321
15 83995
16 293744
17 968965

List of values

[15, 172, 1114, 5378, 22321, 83995, 293744, 968965]

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

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