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.

A333511 Number of self-avoiding walks in the n X 3 grid graph which start at any of the n vertices on left side of the graph and terminate at any of the n vertices on the right side.

Table of values

n a(n)
1 1
2 16
3 95
4 426
5 1745
6 6838
7 25897
8 95292
9 342505
10 1208392
11 4201765
12 14445130
13 49221691
14 166563454
15 560595853
16 1878809676
17 6275993883
18 20910561068

List of values

[1, 16, 95, 426, 1745, 6838, 25897, 95292, 342505, 1208392, 4201765, 14445130, 49221691, 166563454, 560595853, 1878809676, 6275993883, 20910561068]

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

Content is available under The OEIS End-User License Agreement.