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.

A333323 Number of self-avoiding closed paths on an n X n grid which pass through NW and SE corners.

Table of values

n a(n)
2 1
3 3
4 42
5 1799
6 232094
7 92617031
8 115156685746
9 442641690778179
10 5224287477491915786
11 188825256606226776728029
12 20879416139356164466643759334
13 7057757437924198729598570424130207
14 7287699030020917172151307665469211016474
15 22973720258279267139936821063450448822110219653

List of values

[1, 3, 42, 1799, 232094, 92617031, 115156685746, 442641690778179, 5224287477491915786, 188825256606226776728029, 20879416139356164466643759334, 7057757437924198729598570424130207, 7287699030020917172151307665469211016474, 22973720258279267139936821063450448822110219653]

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

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