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.

A251266 Number of (n+1)X(6+1) 0..1 arrays with no 2X2 subblock having x11-x00 less than x10-x01.

Table of values

n a(n)
1 502
2 3894
3 31936
4 279718
5 2510004
6 22806904
7 208452452
8 1910905110
9 17543333688
10 161181383956
11 1481444894708
12 13618944927408
13 125212172603876
14 1151259684237236
15 10585524477077008
16 97332520279830066
17 894966894170134936

List of values

[502, 3894, 31936, 279718, 2510004, 22806904, 208452452, 1910905110, 17543333688, 161181383956, 1481444894708, 13618944927408, 125212172603876, 1151259684237236, 10585524477077008, 97332520279830066, 894966894170134936]

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

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