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.

A264518 Number of (n+1)X(6+1) arrays of permutations of 0..n*7+6 with each element having directed index change -1,0 0,2 -1,-2 or 1,0.

Table of values

n a(n)
1 6
2 8
3 644
4 8018
5 169195
6 2856816
7 50099452
8 868998834
9 14882827790
10 256959272592
11 4398347029348
12 75624723708092
13 1295898634983579
14 22241860959497984
15 381337803827858013
16 6540985297761847920
17 112164265361793394334

List of values

[6, 8, 644, 8018, 169195, 2856816, 50099452, 868998834, 14882827790, 256959272592, 4398347029348, 75624723708092, 1295898634983579, 22241860959497984, 381337803827858013, 6540985297761847920, 112164265361793394334]

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

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