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.

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

Offset: 1

Author

Pontus von Brömssen, Dec 09 2023

Keywords

• nonn
• frac
• more

Comments

a(n) is the denominator of the minimum of A368000/A368001 over the n-th row. See A368000 for details.

Links

• Pontus von Brömssen, Illustration of all least probable polyominoes with at most 13 cells.
• Index entries for sequences related to polyominoes.

Crossrefs

Cf. A367997, A368000, A368001, A368002 (numerators), A368005.