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.

A184760 Half the number of nX8 binary arrays with no 1 having an adjacent 1 both above and to its left.

Table of values

n a(n)
1 128
2 14321
3 1865917
4 236878817
5 30202770902
6 3848174315295
7 490358739919898
8 62483420093901107
9 7961905153672004774
10 1014539579452170241886
11 129276927715415033559253
12 16473013159661022852279611

List of values

[128, 14321, 1865917, 236878817, 30202770902, 3848174315295, 490358739919898, 62483420093901107, 7961905153672004774, 1014539579452170241886, 129276927715415033559253, 16473013159661022852279611]

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

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