A389971 Maximum degree of the polyhex graph PG(n) defined in A389970.

0, 0, 2, 6, 19, 42, 67, 96, 135, 170, 223, 268

Offset

1,3

Comments

The number of nodes in the polyhex graph PG(n) defined in A389970 that have the maximum degree is probably A389969.

Links

Table of n, a(n) for n=1..12.

Crossrefs

Cf. A367437 (polyominoes), A389965 (polyiamonds), A369968, A389969, A389970.

Sequence in context: A282080 A273180 A280041 * A389968 A058081 A192709

Adjacent sequences: A389968 A389969 A389970 * A389972 A389973 A389974

Keyword

nonn,more

Author

John Mason, Oct 29 2025

Status

approved