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.

A223300 4X4X4 triangular graph coloring a rectangular array: number of nX3 0..9 arrays where 0..9 label nodes of a graph with edges 0,1 0,2 1,2 1,3 1,4 2,4 3,4 2,5 4,5 3,6 3,7 4,7 6,7 4,8 5,8 7,8 5,9 8,9 and every array movement to a horizontal or vertical neighbor moves along an edge of this graph.

Table of values

n a(n)
1 144
2 3132
3 76788
4 1882500
5 46589268
6 1148040516
7 28402185108
8 700525554180
9 17321067229140
10 427424478219972
11 10564355081565972
12 260773436696057988
13 6443737539288281940
14 159091220790299549508
15 3930517719610405689492

List of values

[144, 3132, 76788, 1882500, 46589268, 1148040516, 28402185108, 700525554180, 17321067229140, 427424478219972, 10564355081565972, 260773436696057988, 6443737539288281940, 159091220790299549508, 3930517719610405689492]