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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.

A264567 Number of (n+1)X(6+1) arrays of permutations of 0..n*7+6 with each element having directed index change 1,0 1,1 0,-1 or -1,1.

Table of values

n a(n)
1 4
2 64
3 633
4 8356
5 96429
6 1133040
7 13182464
8 152082304
9 1755041376
10 20212718576
11 232567713472
12 2675565752448
13 30768380930304
14 353803395343872
15 4068017269164288
16 46771595781285888
17 537742555230347264

List of values

[4, 64, 633, 8356, 96429, 1133040, 13182464, 152082304, 1755041376, 20212718576, 232567713472, 2675565752448, 30768380930304, 353803395343872, 4068017269164288, 46771595781285888, 537742555230347264]

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

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