A030137 Number of one-sided pentagonal n-ominoes (or pentominoes) on the dodecahedron.

1, 1, 2, 5, 9, 20, 13, 12, 5, 3, 1, 1

Offset

1,3

Links

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

George Sicherman, Catalogue of Polypents on the Surface of a Dodecahedron.

Crossrefs

Cf. A030135 (free).

Cf. A030138 (icosahedron), A383491 (rhombic triacontahedron), A383493 (triakis icosahedron), A383495 (pentakis dodecahedron), A383498 (deltoidal hexecontahedron).

Cf. A197463 (kisrhombille tiling).

Sequence in context: A350243 A079117 A360881 * A243080 A105309 A396142

Adjacent sequences: A030134 A030135 A030136 * A030138 A030139 A030140

Keyword

nonn,fini,full

Author

David W. Wilson

Status

approved