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

1,3

Comments

a(n) is the denominator of the minimum of A367994/A367995 over the n-th row. See A367994 for details.

Links

Table of n, a(n) for n=1..13.

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.

Sequence in context: A059826 A108970 A069017 * A264246 A144883 A362567

Adjacent sequences: A367994 A367995 A367996 * A367998 A367999 A368000

Keyword

nonn,frac,more

Author

Pontus von Brömssen, Dec 08 2023

Status

approved