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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.

A355589 a(n) is the least distance of two nodes on the same grid line in an infinite triangular lattice of one-ohm resistors for which the resistance measured between the two nodes is greater than n ohms.

Table of values

n a(n)
0 1
1 38
2 8632
3 1991753
4 459625866

List of values

[1, 38, 8632, 1991753, 459625866]

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

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