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.

A285158 Number of 7 X n 0..1 arrays with the number of 1's horizontally or antidiagonally adjacent to some 0 one less than the number of 0's adjacent to some 1.

Table of values

n a(n)
1 0
2 3752
3 314197
4 36367674
5 3943470769
6 448765516394
7 52105131287528
8 6154165757308640
9 735304860260893623
10 88615482354663882652
11 10750513270733637895616
12 1311121613505876821936074

List of values

[0, 3752, 314197, 36367674, 3943470769, 448765516394, 52105131287528, 6154165757308640, 735304860260893623, 88615482354663882652, 10750513270733637895616, 1311121613505876821936074]

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

Content is available under The OEIS End-User License Agreement.