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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.

A368003 Denominator of the least probability that a particular fixed polyomino with n cells appears as the image of a simple random walk on the square lattice.

Table of values

n a(n)
1 1
2 2
3 6
4 28
5 1001
6 291291
7 243373
8 1634249695
9 32872944939783505504120
10 29741903410
11 800946519853683297326312
12 124513191408778015284779022326574057102628201495649607240
13 4065704197026943714470537818579676

List of values

[1, 2, 6, 28, 1001, 291291, 243373, 1634249695, 32872944939783505504120, 29741903410, 800946519853683297326312, 124513191408778015284779022326574057102628201495649607240, 4065704197026943714470537818579676]

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

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