A365353 Number of free corner-connected 4-dimensional polyhypercubes with n cells.

1, 1, 4, 23, 207, 2794

Offset

1,3

Links

Table of n, a(n) for n=1..6.

Index entries for sequences related to polyominoes.

Crossrefs

147th row of A366766.

Cf. A038171, A068870.

See A365366 for a table of similar sequences.

Sequence in context: A336948 A099869 A369194 * A265677 A221371 A056785

Adjacent sequences: A365350 A365351 A365352 * A365354 A365355 A365356

Keyword

nonn,hard,more

Author

Pontus von Brömssen, Sep 02 2023

Status

approved