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.

A222377 Number of nX6 0..3 arrays with no more than floor(nX6/2) elements unequal to at least one horizontal or vertical neighbor, with new values introduced in row major 0..3 order.

Table of values

n a(n)
1 14
2 234
3 8111
4 342953
5 16985929
6 963154789
7 61522684225
8 4169901076870
9 296032656700259
10 21407365398250792

List of values

[14, 234, 8111, 342953, 16985929, 963154789, 61522684225, 4169901076870, 296032656700259, 21407365398250792]

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

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