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.

A188709 Number of 5 X n binary arrays without the pattern 0 0 diagonally or vertically.

Table of values

n a(n)
1 13
2 120
3 1141
4 10857
5 103484
6 986929
7 9413801
8 89796720
9 856564045
10 8170716249
11 77940041492
12 743466128137
13 7091886123065
14 67649146608936
15 645301822994341
16 6155501787932937
17 58717023436375724
18 560098747441089889

List of values

[13, 120, 1141, 10857, 103484, 986929, 9413801, 89796720, 856564045, 8170716249, 77940041492, 743466128137, 7091886123065, 67649146608936, 645301822994341, 6155501787932937, 58717023436375724, 560098747441089889]

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

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