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.

A221198 Number of n X 5 arrays of occupancy after each element moves to some horizontal, diagonal or antidiagonal neighbor, with no occupancy greater than 2.

Table of values

n a(n)
1 8
2 720
3 58700
4 4984812
5 433687328
6 38397901048
7 3437301520640
8 309729304158392
9 28014137861507600
10 2539060159927062472
11 230384024072002424484
12 20916257751298954797560
13 1899514293467279631162576

List of values

[8, 720, 58700, 4984812, 433687328, 38397901048, 3437301520640, 309729304158392, 28014137861507600, 2539060159927062472, 230384024072002424484, 20916257751298954797560, 1899514293467279631162576]

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

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