A383826 Number of polyforms with n cells on the faces of a triakis tetrahedron up to rotation.

1, 1, 2, 3, 5, 7, 14, 16, 23, 18, 7, 1, 1

Offset

0,3

Comments

These are "one-sided" polyforms.

The triakis tetrahedron is the polyhedral dual of the truncated tetrahedron.

Links

Table of n, a(n) for n=0..12.

Peter Kagey, Illustration of a(0)-a(4).

Wikipedia, Triakis tetrahedron

Crossrefs

Cf. A383825 (free).

Octahedral symmetry: A383799 (row 3), A383801, A383803, A383805, A383807, A383808.

Icosahedral symmetry: A030137, A030138, A383491, A383493, A383495, A383497, A383498, A383786.

Sequence in context: A348352 A007311 A031345 * A206702 A279953 A260523

Adjacent sequences: A383823 A383824 A383825 * A383827 A383828 A383829

Keyword

nonn,fini,full

Author

Peter Kagey, May 11 2025

Status

approved