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.

A264674 Number of (n+1)X(6+1) arrays of permutations of 0..n*7+6 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 3
2 201
3 3698
4 88687
5 2025372
6 43095017
7 918298857
8 19297801298
9 404856272120
10 8489260394876
11 177705197746797
12 3719732870934290
13 77850133987381370
14 1629084572098790038
15 34089792233147972596
16 713335964676746507000

List of values

[3, 201, 3698, 88687, 2025372, 43095017, 918298857, 19297801298, 404856272120, 8489260394876, 177705197746797, 3719732870934290, 77850133987381370, 1629084572098790038, 34089792233147972596, 713335964676746507000]

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

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