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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.

A264058 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 15625
3 2073600
4 239878144
5 28543426704
6 3622687928896
7 431336822822500
8 52309619901665296
9 6320319513423439225
10 763444065670843677649
11 92439059495958921766969
12 11179187008813825703018496

List of values

[64, 15625, 2073600, 239878144, 28543426704, 3622687928896, 431336822822500, 52309619901665296, 6320319513423439225, 763444065670843677649, 92439059495958921766969, 11179187008813825703018496]

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

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