A331063 Coordination sequence for trivalent vertex in 1-skeleton of rhombic triacontahedron.

1, 3, 9, 6, 9, 3, 1

Offset

0,2

Comments

Computed by Tom Karzes (see link).

Links

Table of n, a(n) for n=0..6.

Tom Karzes, Polyhedron Coordination Sequences

Crossrefs

Cf. A331064.

Sequence in context: A193078 A021256 A349850 * A199738 A343864 A309613

Adjacent sequences: A331060 A331061 A331062 * A331064 A331065 A331066

Keyword

nonn,fini,full

Author

N. J. A. Sloane, Jan 08 2020

Status

approved