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.

A221325 Number of nX5 arrays of occupancy after each element stays put or moves to some horizontal or antidiagonal neighbor, with no occupancy greater than 2.

Table of values

n a(n)
1 41
2 6328
3 1010078
4 162430981
5 26135748494
6 4205264399891
7 676612123702617
8 108863121975329470
9 17515379016294357354
10 2818106397041464685615
11 453413942381102088419081
12 72951161699753445110986111

List of values

[41, 6328, 1010078, 162430981, 26135748494, 4205264399891, 676612123702617, 108863121975329470, 17515379016294357354, 2818106397041464685615, 453413942381102088419081, 72951161699753445110986111]

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

Content is available under The OEIS End-User License Agreement.