A376981 - OEIS

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A376981

Number of polycubes of size n and symmetry class EE.

1

0, 0, 0, 1, 2, 6, 11, 32, 61, 158, 308, 749, 1481, 3481, 6997, 16086, 32692, 74114, 152114, 341410, 705978, 1573062, 3273527, 7253791

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,5

COMMENTS

See link "Counting free polycubes" for explanation of notation.

LINKS

Table of n, a(n) for n=1..24.

John Mason, Counting free polycubes

CROSSREFS

Cf. A000162, A038119.

Sequence in context: A135048 A189319 A268501 * A026564 A243794 A318199

Adjacent sequences: A376978 A376979 A376980 * A376982 A376983 A376984

KEYWORD

nonn,more

AUTHOR

John Mason, Oct 13 2024

STATUS

approved