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.

A268883 Number of nX5 binary arrays with some element plus some horizontally or antidiagonally adjacent neighbor totalling two exactly once.

Table of values

n a(n)
1 10
2 158
3 2190
4 27130
5 317966
6 3596174
7 39670270
8 429588382
9 4585939726
10 48401059362
11 506108414670
12 5251396681678
13 54134020936742
14 554930619106590
15 5661171443312270
16 57509255942550986
17 582036972222995470

List of values

[10, 158, 2190, 27130, 317966, 3596174, 39670270, 429588382, 4585939726, 48401059362, 506108414670, 5251396681678, 54134020936742, 554930619106590, 5661171443312270, 57509255942550986, 582036972222995470]

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

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