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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.

A189249 Number of n X 4 array permutations with each element making zero or one king moves.

Table of values

n a(n)
1 5
2 1168
3 76629
4 7396009
5 637586496
6 56892084785
7 5025023852501
8 445205174822288
9 39407984363284853
10 3489215319159283593
11 308912577758497124608
12 27349797876932219710785
13 2421416215254898335806661

List of values

[5, 1168, 76629, 7396009, 637586496, 56892084785, 5025023852501, 445205174822288, 39407984363284853, 3489215319159283593, 308912577758497124608, 27349797876932219710785, 2421416215254898335806661]

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

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