cp's OEIS Frontend

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.

A223483 Rolling icosahedron face footprints: number of 5Xn 0..19 arrays starting with 0 where 0..19 label faces of an icosahedron and every array movement to a horizontal or antidiagonal neighbor moves across an icosahedral edge.

Table of values

n a(n)
1 160000
2 19683
3 455625
4 10546875
5 288507825
6 7939566675
7 223894186425
8 6318290752875
9 178826926010625
10 5061686863486275
11 143298073856716425
12 4056837300096090075
13 114852424247153593425
14 3251568434305627847475

List of values

[160000, 19683, 455625, 10546875, 288507825, 7939566675, 223894186425, 6318290752875, 178826926010625, 5061686863486275, 143298073856716425, 4056837300096090075, 114852424247153593425, 3251568434305627847475]

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

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