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.

A233079 Number of n X 5 0..3 arrays with no element x(i,j) adjacent to value 3-x(i,j) horizontally or antidiagonally, top left element zero, and 1 appearing before 2 in row major order.

Table of values

n a(n)
1 41
2 4631
3 529862
4 60632429
5 6938214854
6 793945203881
7 90851753687090
8 10396235291448605
9 1189649113515482414
10 136132453105625552657
11 15577740173984637831242
12 1782572659143148713774245

List of values

[41, 4631, 529862, 60632429, 6938214854, 793945203881, 90851753687090, 10396235291448605, 1189649113515482414, 136132453105625552657, 15577740173984637831242, 1782572659143148713774245]

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

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