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.

A196455 Number of n X 7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,0,2,4,1 for x=0,1,2,3,4.

Table of values

n a(n)
1 17
2 320
3 3966
4 76809
5 2032584
6 46887621
7 926499600
8 17962317556
9 351103877665
10 6945098996988
11 139065692664815
12 2795329197283554
13 56072977068447935
14 1121420878698363003
15 22398808824228997399
16 447457890891091698310

List of values

[17, 320, 3966, 76809, 2032584, 46887621, 926499600, 17962317556, 351103877665, 6945098996988, 139065692664815, 2795329197283554, 56072977068447935, 1121420878698363003, 22398808824228997399, 447457890891091698310]