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.

A196313 Number of nX7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,0,4,1,3 for x=0,1,2,3,4.

Table of values

n a(n)
1 17
2 123
3 728
4 13277
5 132202
6 1194982
7 11575179
8 157085533
9 1846682222
10 18830197948
11 204138811128
12 2267817750300
13 25185129693320
14 280519702209453
15 3182410412743494
16 35203253665728279
17 385376356755364192

List of values

[17, 123, 728, 13277, 132202, 1194982, 11575179, 157085533, 1846682222, 18830197948, 204138811128, 2267817750300, 25185129693320, 280519702209453, 3182410412743494, 35203253665728279, 385376356755364192]

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

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