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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.

A343483 Numbers that return to the origin when performing a non-backtracking walk on a 2D square lattice where at each step the walk moves as close as possible to the origin and the step lengths are the ordered prime factors of the integers.

Table of values

n a(n)
1 243
2 256
3 256
4 344
5 426
6 516
7 876
8 3886
9 30420
10 58852

List of values

[243, 256, 256, 344, 426, 516, 876, 3886, 30420, 58852]

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

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