A368388 - OEIS

A368388

Numerator of the least probability that a particular free polyomino with n cells appears in internal diffusion-limited aggregation on the square lattice.

1, 1, 1, 2, 5, 5, 101, 70, 1583, 7, 27877, 22, 537851329

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OFFSET

1,4

COMMENTS

a(n) is the numerator of the minimum of A368386/A368387 over the n-th row. See A368386 for details.

For n <= 13, the straight polyomino has the least probability of appearing among all n-celled polyominoes, and it seems likely that this is true for all n.

LINKS

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

Index entries for sequences related to polyominoes.

CROSSREFS

Cf. A367996, A368386, A368387, A368389 (denominators), A368390, A368661 (external diffusion-limited aggregation).

Sequence in context: A073339 A180092 A074636 * A127598 A196550 A011037

Adjacent sequences: A368385 A368386 A368387 * A368389 A368390 A368391

KEYWORD

nonn,frac,more

AUTHOR

Pontus von Brömssen, Dec 22 2023

STATUS

approved