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.

A207314 Number of nX5 0..2 arrays avoiding the pattern z-2 z-1 z in any row, column or nw-to-se diagonal.

Table of values

n a(n)
1 216
2 46656
3 7791488
4 1274682671
5 205235353935
6 32960886054362
7 5287481507599689
8 847996342709895834
9 135988221568912041664
10 21807179762496937194845
11 3496992901399897131806933

List of values

[216, 46656, 7791488, 1274682671, 205235353935, 32960886054362, 5287481507599689, 847996342709895834, 135988221568912041664, 21807179762496937194845, 3496992901399897131806933]

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

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