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.

A343307 a(n) is the number of self-avoiding paths connecting consecutive corners of an n X n triangular grid.

Table of values

n a(n)
1 1
2 2
3 10
4 108
5 2726
6 168724
7 25637074
8 9454069104
9 8461610420420
10 18438745892175008
11 97929194419509169380
12 1267379450261470833222676
13 39964658780097197018058705552
14 3071011528804416058638501563820092
15 575150143830631835000028468717331605240

List of values

[1, 2, 10, 108, 2726, 168724, 25637074, 9454069104, 8461610420420, 18438745892175008, 97929194419509169380, 1267379450261470833222676, 39964658780097197018058705552, 3071011528804416058638501563820092, 575150143830631835000028468717331605240]

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

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