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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.

A356202 a(n) is the second component y of the distance vector (x,y), x >= y >= 0, between two nodes of an infinite square lattice of one-ohm resistors, such that the resistance R between the two nodes is as close as possible to n ohms, i.e., abs(R - n) is minimized. x is A356201(n).

Table of values

n a(n)
0 0
1 2
2 8
3 606
4 24881
5 903855
6 18345919
7 303176603
8 7423167971
9 247828120179
10 6034957650107
11 7948827377158

List of values

[0, 2, 8, 606, 24881, 903855, 18345919, 303176603, 7423167971, 247828120179, 6034957650107, 7948827377158]

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

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