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.

A223331 T(n,k)=Rolling cube footprints: number of nXk 0..7 arrays starting with 0 where 0..7 label vertices of a cube and every array movement to a horizontal or antidiagonal neighbor moves along a corresponding cube edge.

Table of values

n a(n)
1 1
2 3
3 8
4 9
5 27
6 64
7 27
8 189
9 243
10 512
11 81
12 1323
13 3969
14 2187
15 4096
16 243
17 9261
18 64827
19 83349
20 19683
21 32768
22 729
23 64827
24 1059723
25 3176523
26 1750329
27 177147
28 262144
29 2187
30 453789
31 17324685
32 121264857
33 155649627
34 36756909
35 1594323
36 2097152
37 6561

List of values

[1, 3, 8, 9, 27, 64, 27, 189, 243, 512, 81, 1323, 3969, 2187, 4096, 243, 9261, 64827, 83349, 19683, 32768, 729, 64827, 1059723, 3176523, 1750329, 177147, 262144, 2187, 453789, 17324685, 121264857, 155649627, 36756909, 1594323, 2097152, 6561]