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.

A264680 Number of (5+1)X(n+1) arrays of permutations of 0..n*6+5 with each element having directed index change -1,-1 1,0 -1,-2 -2,-2 or 0,1.

Table of values

n a(n)
1 1
2 44
3 603
4 6851
5 123222
6 2025372
7 29875350
8 436294812
9 6478725972
10 95858657256
11 1406076314579
12 20604755924271
13 302274882992297
14 4432087245361391
15 64934929110247763
16 951285313173076076
17 13937110096540031221

List of values

[1, 44, 603, 6851, 123222, 2025372, 29875350, 436294812, 6478725972, 95858657256, 1406076314579, 20604755924271, 302274882992297, 4432087245361391, 64934929110247763, 951285313173076076, 13937110096540031221]

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

Content is available under The OEIS End-User License Agreement.