A352029 a(n) is the number of minimalist polyominoes that can contain all n-ominoes.

1, 1, 2, 2, 2, 14, 204

Offset

1,3

Comments

a(n) is the number of free polyominoes that can contain all n-ominoes and that have size A327094(n), which is the minimum size for such a polyomino.

Links

Table of n, a(n) for n=1..7.

John Mason, Illustrations of minimalist container polyominoes

Crossrefs

Cf. A000105, A327094.

Sequence in context: A361815 A349564 A129409 * A025521 A305109 A372418

Adjacent sequences: A352026 A352027 A352028 * A352030 A352031 A352032

Keyword

nonn,more,hard

Author

John Mason, Mar 04 2022

Status

approved