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.

A264383 Number of (5+1)X(n+1) arrays of permutations of 0..n*6+5 with each element having directed index change 2,-2 -1,0 -1,2 1,0 or 0,-1.

Table of values

n a(n)
1 1
2 128
3 3249
4 63575
5 1742881
6 45132986
7 1187897216
8 30373276651
9 792780331712
10 20444262438305
11 530521904672461
12 13716515010894393
13 355463297798764953
14 9199078922790223336
15 238250431643039032101
16 6167702521336260154448

List of values

[1, 128, 3249, 63575, 1742881, 45132986, 1187897216, 30373276651, 792780331712, 20444262438305, 530521904672461, 13716515010894393, 355463297798764953, 9199078922790223336, 238250431643039032101, 6167702521336260154448]

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

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