A367675 - OEIS

A367675

a(n) is the numerator of the probability that a particular one of the A335573(n+1) fixed polyominoes corresponding to the free polyomino with binary code A246521(n+1) appears in the version of the Eden growth model described in A367671 when n square cells have been added.

1, 1, 1, 1, 5, 2, 23, 1, 1, 253, 5, 1, 23, 713, 11, 5, 149, 157, 5, 23, 1, 3671, 286417, 2, 73, 289, 1, 2657, 103, 289, 15923, 19067, 1, 1661, 1, 10019, 16591, 1, 323, 193, 1661, 1, 169, 14603, 71, 853, 11, 23, 1037, 27151, 15923, 23, 529, 487, 14267, 1

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OFFSET

1,5

COMMENTS

Can be read as an irregular triangle, whose n-th row contains A000105(n) terms, n >= 1.

LINKS

Table of n, a(n) for n=1..56.

Index entries for sequences related to polyominoes.

FORMULA

a(n)/A367676(n) = (A367671(n)/A367672(n))/A335573(n+1).

EXAMPLE

As an irregular triangle: