A367997 Denominator of the least probability that a particular free polyomino with n cells appears as the image of a simple random walk on the square lattice.

1, 1, 3, 21, 91, 291291, 17574557, 1433685253, 2819787, 14870951705, 124958680680282, 3525784478869018946300814, 27359333221

Offset: 1

Author

Pontus von Brömssen, Dec 08 2023

Keywords

• nonn
• frac
• more

Comments

a(n) is the denominator of the minimum of A367994/A367995 over the n-th row. See A367994 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. A367994, A367995, A367996 (numerators), A367999, A368003.