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.

A263524 Number of (6+1)X(n+1) arrays of permutations of 0..n*7+6 filled by rows with each element moved a city block distance of 0 or 1, and rows and columns in increasing lexicographic order.

Table of values

n a(n)
1 547
2 41035
3 4213002
4 362159570
5 30867389241
6 2543460828164
7 206581153730159
8 16572337392178369
9 1318639365847533759
10 104272166323846221854
11 8207516654911011254296
12 643763147421954338071019

List of values

[547, 41035, 4213002, 362159570, 30867389241, 2543460828164, 206581153730159, 16572337392178369, 1318639365847533759, 104272166323846221854, 8207516654911011254296, 643763147421954338071019]

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

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