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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.

A264016 Number of (n+1) X (7+1) arrays of permutations of 0..n*8+7 with each element having index change +-(.,.) 0,0 1,2 or 2,2.

Table of values

n a(n)
1 64
2 7921
3 1464100
4 146410000
5 17394972100
6 2089022169025
7 252579343635025
8 30557658560100100
9 3696969485250250000
10 447272452462938576100
11 54112631066129736180025
12 6546741114347411138472025

List of values

[64, 7921, 1464100, 146410000, 17394972100, 2089022169025, 252579343635025, 30557658560100100, 3696969485250250000, 447272452462938576100, 54112631066129736180025, 6546741114347411138472025]

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

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