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.

A221138 Number of n X 7 arrays of occupancy after each element moves to some horizontal or vertical neighbor, with no occupancy greater than 2.

Table of values

n a(n)
1 32
2 57121
3 58132316
4 75512292025
5 86907967843320
6 106295637843093924

List of values

[32, 57121, 58132316, 75512292025, 86907967843320, 106295637843093924]

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

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