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.

A263523 Number of (5+1)X(n+1) arrays of permutations of 0..n*6+5 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)
1 190
2 7022
3 331130
4 13332096
5 529329240
6 20339400914
7 769775248717
8 28769044462647
9 1066167178758449
10 39261521869539013
11 1439068074410754821
12 52561141742861529275
13 1914657702278841483449
14 69604270238190287361304

List of values

[190, 7022, 331130, 13332096, 529329240, 20339400914, 769775248717, 28769044462647, 1066167178758449, 39261521869539013, 1439068074410754821, 52561141742861529275, 1914657702278841483449, 69604270238190287361304]