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.

A233236 Number of nX5 0..5 arrays with no element x(i,j) adjacent to value 5-x(i,j) horizontally, diagonally or antidiagonally, top left element zero, and 1 appearing before 2 3 and 4, and 2 appearing before 3 in row major order.

Table of values

n a(n)
1 99
2 79201
3 79794804
4 81477098771
5 83262848013541
6 85091928322674062
7 86961450397919224924
8 88872063259416031223789
9 90824654832238039301050323
10 92820146494600717297847450500
11 94859480738492450602225494197250

List of values

[99, 79201, 79794804, 81477098771, 83262848013541, 85091928322674062, 86961450397919224924, 88872063259416031223789, 90824654832238039301050323, 92820146494600717297847450500, 94859480738492450602225494197250]

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

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