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.

A222934 Sum of neighbor maps: number of nX6 binary arrays indicating the locations of corresponding elements equal to the sum mod 4 of their horizontal and antidiagonal neighbors in a random 0..3 nX6 array.

Table of values

n a(n)
1 64
2 4096
3 262104
4 16776992
5 1073741824
6 68719413208
7 4398046511104
8 281474976710656
9 18014398509481984

List of values

[64, 4096, 262104, 16776992, 1073741824, 68719413208, 4398046511104, 281474976710656, 18014398509481984]

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

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