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.

A222385 Sum of neighbor maps: number of nX6 binary arrays indicating the locations of corresponding elements equal to the sum mod 3 of their horizontal and antidiagonal neighbors in a random 0..2 nX6 array.

Table of values

n a(n)
1 64
2 3968
3 262144
4 16776896
5 1073741712
6 68719469568
7 4398044807168
8 281474968175508
9 18014398509481984
10 1152921504606846976
11 73786976290732196864
12 4722366482869645213696
13 302231454903657058795520

List of values

[64, 3968, 262144, 16776896, 1073741712, 68719469568, 4398044807168, 281474968175508, 18014398509481984, 1152921504606846976, 73786976290732196864, 4722366482869645213696, 302231454903657058795520]

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

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