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A365365
Number of free 4-dimensional polyhypercubes with n cells, allowing edge-, face-, and 3-face-connections.
2
1, 3, 20, 430, 16845
OFFSET
1,2
CROSSREFS
146th row of A366766.
Cf. A068870.
See A365366 for a table of similar sequences.
Sequence in context: A203194 A322455 A138897 * A189603 A203228 A174972
KEYWORD
nonn,hard,more
AUTHOR
STATUS
approved