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.

A265922 Number of nX2 0..4 arrays with the absolute differences of each element with its with horizontal and antidiagonal neighbors unique.

Table of values

n a(n)
1 25
2 340
3 4616
4 62696
5 851496
6 11564952
7 157071768
8 2133318088
9 28974227016
10 393521606584
11 5344722135352
12 72590826767208
13 985912408928360
14 13390442524046040
15 181866003973693912
16 2470063509346243592

List of values

[25, 340, 4616, 62696, 851496, 11564952, 157071768, 2133318088, 28974227016, 393521606584, 5344722135352, 72590826767208, 985912408928360, 13390442524046040, 181866003973693912, 2470063509346243592]

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

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